40475820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8761}}^1$

素因数の和:8791

約数の個数: 96

約数和(自身を含む): 141313536

約数和(自身を除く): 100837716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 8761, 17522, 26283, 35044, 43805, 52566, 61327, 87610, 96371, 105132, 122654, 131415, 175220, 183981, 192742, 245308, 262830, 289113, 306635, 367962, 385484, 481855, 525660, 578226, 613270, 674597, 735924, 919905, 963710, 1156452, 1226540, 1349194, 1445565, 1839810, 1927420, 2023791, 2698388, 2891130, 3372985, 3679620, 4047582, 5782260, 6745970, 8095164, 10118955, 13491940, 20237910, 40475820]

約数ペア:

[(1, 40475820), (2, 20237910), (3, 13491940), (4, 10118955), (5, 8095164), (6, 6745970), (7, 5782260), (10, 4047582), (11, 3679620), (12, 3372985), (14, 2891130), (15, 2698388), (20, 2023791), (21, 1927420), (22, 1839810), (28, 1445565), (30, 1349194), (33, 1226540), (35, 1156452), (42, 963710), (44, 919905), (55, 735924), (60, 674597), (66, 613270), (70, 578226), (77, 525660), (84, 481855), (105, 385484), (110, 367962), (132, 306635), (140, 289113), (154, 262830), (165, 245308), (210, 192742), (220, 183981), (231, 175220), (308, 131415), (330, 122654), (385, 105132), (420, 96371), (462, 87610), (660, 61327), (770, 52566), (924, 43805), (1155, 35044), (1540, 26283), (2310, 17522), (4620, 8761)]