5655193940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{11743}}^1$

素因数の和:11973

約数の個数: 72

約数和(自身を含む): 13120396800

約数和(自身を除く): 7465202860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 199, 220, 242, 398, 484, 605, 796, 995, 1210, 1990, 2189, 2420, 3980, 4378, 8756, 10945, 11743, 21890, 23486, 24079, 43780, 46972, 48158, 58715, 96316, 117430, 120395, 129173, 234860, 240790, 258346, 481580, 516692, 645865, 1291730, 1420903, 2336857, 2583460, 2841806, 4673714, 5683612, 7104515, 9347428, 11684285, 14209030, 23368570, 25705427, 28418060, 46737140, 51410854, 102821708, 128527135, 257054270, 282759697, 514108540, 565519394, 1131038788, 1413798485, 2827596970, 5655193940]

約数ペア:

[(1, 5655193940), (2, 2827596970), (4, 1413798485), (5, 1131038788), (10, 565519394), (11, 514108540), (20, 282759697), (22, 257054270), (44, 128527135), (55, 102821708), (110, 51410854), (121, 46737140), (199, 28418060), (220, 25705427), (242, 23368570), (398, 14209030), (484, 11684285), (605, 9347428), (796, 7104515), (995, 5683612), (1210, 4673714), (1990, 2841806), (2189, 2583460), (2420, 2336857), (3980, 1420903), (4378, 1291730), (8756, 645865), (10945, 516692), (11743, 481580), (21890, 258346), (23486, 240790), (24079, 234860), (43780, 129173), (46972, 120395), (48158, 117430), (58715, 96316)]