543852807550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{326707}}^1$

素因数の和:326942

約数の個数: 72

約数和(自身を含む): 1100928203496

約数和(自身を除く): 557075395946

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 197, 325, 338, 394, 650, 845, 985, 1690, 1970, 2561, 4225, 4925, 5122, 8450, 9850, 12805, 25610, 33293, 64025, 66586, 128050, 166465, 326707, 332930, 653414, 832325, 1633535, 1664650, 3267070, 4247191, 8167675, 8494382, 16335350, 21235955, 42471910, 55213483, 64361279, 106179775, 110426966, 128722558, 212359550, 276067415, 321806395, 552134830, 643612790, 836696627, 1380337075, 1609031975, 1673393254, 2760674150, 3218063950, 4183483135, 8366966270, 10877056151, 20917415675, 21754112302, 41834831350, 54385280755, 108770561510, 271926403775, 543852807550]

約数ペア:

[(1, 543852807550), (2, 271926403775), (5, 108770561510), (10, 54385280755), (13, 41834831350), (25, 21754112302), (26, 20917415675), (50, 10877056151), (65, 8366966270), (130, 4183483135), (169, 3218063950), (197, 2760674150), (325, 1673393254), (338, 1609031975), (394, 1380337075), (650, 836696627), (845, 643612790), (985, 552134830), (1690, 321806395), (1970, 276067415), (2561, 212359550), (4225, 128722558), (4925, 110426966), (5122, 106179775), (8450, 64361279), (9850, 55213483), (12805, 42471910), (25610, 21235955), (33293, 16335350), (64025, 8494382), (66586, 8167675), (128050, 4247191), (166465, 3267070), (326707, 1664650), (332930, 1633535), (653414, 832325)]