1555146475220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{450707}}^1$

素因数の和:451329

約数の個数: 96

約数和(自身を含む): 3676306169088

約数和(自身を除く): 2121159693868

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 577, 598, 1154, 1196, 1495, 2308, 2885, 2990, 5770, 5980, 7501, 11540, 13271, 15002, 26542, 30004, 37505, 53084, 66355, 75010, 132710, 150020, 172523, 265420, 345046, 450707, 690092, 862615, 901414, 1725230, 1802828, 2253535, 3450460, 4507070, 5859191, 9014140, 10366261, 11718382, 20732522, 23436764, 29295955, 41465044, 51831305, 58591910, 103662610, 117183820, 134761393, 207325220, 260057939, 269522786, 520115878, 539045572, 673806965, 1040231756, 1300289695, 1347613930, 2600579390, 2695227860, 3380753207, 5201158780, 5981332597, 6761506414, 11962665194, 13523012828, 16903766035, 23925330388, 29906662985, 33807532070, 59813325970, 67615064140, 77757323761, 119626651940, 155514647522, 311029295044, 388786618805, 777573237610, 1555146475220]

約数ペア:

[(1, 1555146475220), (2, 777573237610), (4, 388786618805), (5, 311029295044), (10, 155514647522), (13, 119626651940), (20, 77757323761), (23, 67615064140), (26, 59813325970), (46, 33807532070), (52, 29906662985), (65, 23925330388), (92, 16903766035), (115, 13523012828), (130, 11962665194), (230, 6761506414), (260, 5981332597), (299, 5201158780), (460, 3380753207), (577, 2695227860), (598, 2600579390), (1154, 1347613930), (1196, 1300289695), (1495, 1040231756), (2308, 673806965), (2885, 539045572), (2990, 520115878), (5770, 269522786), (5980, 260057939), (7501, 207325220), (11540, 134761393), (13271, 117183820), (15002, 103662610), (26542, 58591910), (30004, 51831305), (37505, 41465044), (53084, 29295955), (66355, 23436764), (75010, 20732522), (132710, 11718382), (150020, 10366261), (172523, 9014140), (265420, 5859191), (345046, 4507070), (450707, 3450460), (690092, 2253535), (862615, 1802828), (901414, 1725230)]