40077654370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3907}}^1\times {\mathrm{4153}}^1$

素因数の和:8099

約数の個数: 64

約数和(自身を含む): 81818513280

約数和(自身を除く): 41740858910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3907, 4153, 7814, 8306, 19535, 20765, 39070, 41530, 50791, 53989, 74233, 78907, 101582, 107978, 148466, 157814, 253955, 269945, 371165, 394535, 507910, 539890, 742330, 789070, 965029, 1025791, 1930058, 2051582, 4825145, 5128955, 9650290, 10257910, 16225771, 32451542, 81128855, 162257710, 210935023, 308289649, 421870046, 616579298, 1054675115, 1541448245, 2109350230, 3082896490, 4007765437, 8015530874, 20038827185, 40077654370]

約数ペア:

[(1, 40077654370), (2, 20038827185), (5, 8015530874), (10, 4007765437), (13, 3082896490), (19, 2109350230), (26, 1541448245), (38, 1054675115), (65, 616579298), (95, 421870046), (130, 308289649), (190, 210935023), (247, 162257710), (494, 81128855), (1235, 32451542), (2470, 16225771), (3907, 10257910), (4153, 9650290), (7814, 5128955), (8306, 4825145), (19535, 2051582), (20765, 1930058), (39070, 1025791), (41530, 965029), (50791, 789070), (53989, 742330), (74233, 539890), (78907, 507910), (101582, 394535), (107978, 371165), (148466, 269945), (157814, 253955)]