5655247240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{21347}}^1$

素因数の和:21574

約数の個数: 64

約数和(自身を含む): 13141828800

約数和(自身を除く): 7486581560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 179, 185, 296, 358, 370, 716, 740, 895, 1432, 1480, 1790, 3580, 6623, 7160, 13246, 21347, 26492, 33115, 42694, 52984, 66230, 85388, 106735, 132460, 170776, 213470, 264920, 426940, 789839, 853880, 1579678, 3159356, 3821113, 3949195, 6318712, 7642226, 7898390, 15284452, 15796780, 19105565, 30568904, 31593560, 38211130, 76422260, 141381181, 152844520, 282762362, 565524724, 706905905, 1131049448, 1413811810, 2827623620, 5655247240]

約数ペア:

[(1, 5655247240), (2, 2827623620), (4, 1413811810), (5, 1131049448), (8, 706905905), (10, 565524724), (20, 282762362), (37, 152844520), (40, 141381181), (74, 76422260), (148, 38211130), (179, 31593560), (185, 30568904), (296, 19105565), (358, 15796780), (370, 15284452), (716, 7898390), (740, 7642226), (895, 6318712), (1432, 3949195), (1480, 3821113), (1790, 3159356), (3580, 1579678), (6623, 853880), (7160, 789839), (13246, 426940), (21347, 264920), (26492, 213470), (33115, 170776), (42694, 132460), (52984, 106735), (66230, 85388)]