23285874100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2282

約数の個数: 144

約数和(自身を含む): 54858988800

約数和(自身を除く): 31573114700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 79, 83, 85, 100, 158, 166, 170, 316, 332, 340, 395, 415, 425, 790, 830, 850, 1343, 1411, 1580, 1660, 1700, 1975, 2075, 2089, 2686, 2822, 3950, 4150, 4178, 5372, 5644, 6557, 6715, 7055, 7900, 8300, 8356, 10445, 13114, 13430, 14110, 20890, 26228, 26860, 28220, 32785, 33575, 35275, 35513, 41780, 52225, 65570, 67150, 70550, 71026, 104450, 111469, 131140, 134300, 141100, 142052, 163925, 165031, 173387, 177565, 208900, 222938, 327850, 330062, 346774, 355130, 445876, 557345, 655700, 660124, 693548, 710260, 825155, 866935, 887825, 1114690, 1650310, 1733870, 1775650, 2229380, 2786725, 2805527, 2947579, 3300620, 3467740, 3551300, 4125775, 4334675, 5573450, 5611054, 5895158, 8251550, 8669350, 11146900, 11222108, 11790316, 13697573, 14027635, 14737895, 16503100, 17338700, 27395146, 28055270, 29475790, 54790292, 56110540, 58951580, 68487865, 70138175, 73689475, 136975730, 140276350, 147378950, 232858741, 273951460, 280552700, 294757900, 342439325, 465717482, 684878650, 931434964, 1164293705, 1369757300, 2328587410, 4657174820, 5821468525, 11642937050, 23285874100]

約数ペア:

[(1, 23285874100), (2, 11642937050), (4, 5821468525), (5, 4657174820), (10, 2328587410), (17, 1369757300), (20, 1164293705), (25, 931434964), (34, 684878650), (50, 465717482), (68, 342439325), (79, 294757900), (83, 280552700), (85, 273951460), (100, 232858741), (158, 147378950), (166, 140276350), (170, 136975730), (316, 73689475), (332, 70138175), (340, 68487865), (395, 58951580), (415, 56110540), (425, 54790292), (790, 29475790), (830, 28055270), (850, 27395146), (1343, 17338700), (1411, 16503100), (1580, 14737895), (1660, 14027635), (1700, 13697573), (1975, 11790316), (2075, 11222108), (2089, 11146900), (2686, 8669350), (2822, 8251550), (3950, 5895158), (4150, 5611054), (4178, 5573450), (5372, 4334675), (5644, 4125775), (6557, 3551300), (6715, 3467740), (7055, 3300620), (7900, 2947579), (8300, 2805527), (8356, 2786725), (10445, 2229380), (13114, 1775650), (13430, 1733870), (14110, 1650310), (20890, 1114690), (26228, 887825), (26860, 866935), (28220, 825155), (32785, 710260), (33575, 693548), (35275, 660124), (35513, 655700), (41780, 557345), (52225, 445876), (65570, 355130), (67150, 346774), (70550, 330062), (71026, 327850), (104450, 222938), (111469, 208900), (131140, 177565), (134300, 173387), (141100, 165031), (142052, 163925)]