61447360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14771}}^1$

素因数の和:14801

約数の個数: 56

約数和(自身を含む): 157587696

約数和(自身を除く): 96140336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 14771, 29542, 59084, 73855, 118168, 147710, 192023, 236336, 295420, 384046, 472672, 590840, 768092, 945344, 960115, 1181680, 1536184, 1920230, 2363360, 3072368, 3840460, 4726720, 6144736, 7680920, 12289472, 15361840, 30723680, 61447360]

約数ペア:

[(1, 61447360), (2, 30723680), (4, 15361840), (5, 12289472), (8, 7680920), (10, 6144736), (13, 4726720), (16, 3840460), (20, 3072368), (26, 2363360), (32, 1920230), (40, 1536184), (52, 1181680), (64, 960115), (65, 945344), (80, 768092), (104, 590840), (130, 472672), (160, 384046), (208, 295420), (260, 236336), (320, 192023), (416, 147710), (520, 118168), (832, 73855), (1040, 59084), (2080, 29542), (4160, 14771)]