201804913180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{93481}}^1$

素因数の和:93564

約数の個数: 144

約数和(自身を含む): 502622051904

約数和(自身を除く): 300817138724

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 299, 361, 380, 437, 460, 494, 598, 722, 874, 988, 1196, 1235, 1444, 1495, 1748, 1805, 2185, 2470, 2990, 3610, 4370, 4693, 4940, 5681, 5980, 7220, 8303, 8740, 9386, 11362, 16606, 18772, 22724, 23465, 28405, 33212, 41515, 46930, 56810, 83030, 93481, 93860, 107939, 113620, 166060, 186962, 215878, 373924, 431756, 467405, 539695, 934810, 1079390, 1215253, 1776139, 1869620, 2150063, 2158780, 2430506, 3552278, 4300126, 4861012, 6076265, 7104556, 8600252, 8880695, 10750315, 12152530, 17761390, 21500630, 23089807, 24305060, 27950819, 33746641, 35522780, 40851197, 43001260, 46179614, 55901638, 67493282, 81702394, 92359228, 111803276, 115449035, 134986564, 139754095, 163404788, 168733205, 204255985, 230898070, 279508190, 337466410, 408511970, 438706333, 461796140, 531065561, 559016380, 674932820, 776172743, 817023940, 877412666, 1062131122, 1552345486, 1754825332, 2124262244, 2193531665, 2655327805, 3104690972, 3880863715, 4387063330, 5310655610, 7761727430, 8774126660, 10090245659, 10621311220, 15523454860, 20180491318, 40360982636, 50451228295, 100902456590, 201804913180]

約数ペア:

[(1, 201804913180), (2, 100902456590), (4, 50451228295), (5, 40360982636), (10, 20180491318), (13, 15523454860), (19, 10621311220), (20, 10090245659), (23, 8774126660), (26, 7761727430), (38, 5310655610), (46, 4387063330), (52, 3880863715), (65, 3104690972), (76, 2655327805), (92, 2193531665), (95, 2124262244), (115, 1754825332), (130, 1552345486), (190, 1062131122), (230, 877412666), (247, 817023940), (260, 776172743), (299, 674932820), (361, 559016380), (380, 531065561), (437, 461796140), (460, 438706333), (494, 408511970), (598, 337466410), (722, 279508190), (874, 230898070), (988, 204255985), (1196, 168733205), (1235, 163404788), (1444, 139754095), (1495, 134986564), (1748, 115449035), (1805, 111803276), (2185, 92359228), (2470, 81702394), (2990, 67493282), (3610, 55901638), (4370, 46179614), (4693, 43001260), (4940, 40851197), (5681, 35522780), (5980, 33746641), (7220, 27950819), (8303, 24305060), (8740, 23089807), (9386, 21500630), (11362, 17761390), (16606, 12152530), (18772, 10750315), (22724, 8880695), (23465, 8600252), (28405, 7104556), (33212, 6076265), (41515, 4861012), (46930, 4300126), (56810, 3552278), (83030, 2430506), (93481, 2158780), (93860, 2150063), (107939, 1869620), (113620, 1776139), (166060, 1215253), (186962, 1079390), (215878, 934810), (373924, 539695), (431756, 467405)]