8049361580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{1039}}^1$

素因数の和:1503

約数の個数: 96

約数和(自身を含む): 18492364800

約数和(自身を除く): 10443003220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 359, 415, 718, 830, 1039, 1079, 1436, 1660, 1795, 2078, 2158, 3590, 4156, 4316, 4667, 5195, 5395, 7180, 9334, 10390, 10790, 13507, 18668, 20780, 21580, 23335, 27014, 29797, 46670, 54028, 59594, 67535, 86237, 93340, 119188, 135070, 148985, 172474, 270140, 297970, 344948, 373001, 387361, 431185, 595940, 746002, 774722, 862370, 1121081, 1492004, 1549444, 1724740, 1865005, 1936805, 2242162, 3730010, 3873610, 4484324, 4849013, 5605405, 7460020, 7747220, 9698026, 11210810, 19396052, 22421620, 24245065, 30959083, 48490130, 61918166, 96980260, 123836332, 154795415, 309590830, 402468079, 619181660, 804936158, 1609872316, 2012340395, 4024680790, 8049361580]

約数ペア:

[(1, 8049361580), (2, 4024680790), (4, 2012340395), (5, 1609872316), (10, 804936158), (13, 619181660), (20, 402468079), (26, 309590830), (52, 154795415), (65, 123836332), (83, 96980260), (130, 61918166), (166, 48490130), (260, 30959083), (332, 24245065), (359, 22421620), (415, 19396052), (718, 11210810), (830, 9698026), (1039, 7747220), (1079, 7460020), (1436, 5605405), (1660, 4849013), (1795, 4484324), (2078, 3873610), (2158, 3730010), (3590, 2242162), (4156, 1936805), (4316, 1865005), (4667, 1724740), (5195, 1549444), (5395, 1492004), (7180, 1121081), (9334, 862370), (10390, 774722), (10790, 746002), (13507, 595940), (18668, 431185), (20780, 387361), (21580, 373001), (23335, 344948), (27014, 297970), (29797, 270140), (46670, 172474), (54028, 148985), (59594, 135070), (67535, 119188), (86237, 93340)]