25974960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9839}}^1$

素因数の和:9866

約数の個数: 80

約数和(自身を含む): 87851520

約数和(自身を除く): 61876560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 9839, 19678, 29517, 39356, 49195, 59034, 78712, 98390, 108229, 118068, 147585, 157424, 196780, 216458, 236136, 295170, 324687, 393560, 432916, 472272, 541145, 590340, 649374, 787120, 865832, 1082290, 1180680, 1298748, 1623435, 1731664, 2164580, 2361360, 2597496, 3246870, 4329160, 5194992, 6493740, 8658320, 12987480, 25974960]

約数ペア:

[(1, 25974960), (2, 12987480), (3, 8658320), (4, 6493740), (5, 5194992), (6, 4329160), (8, 3246870), (10, 2597496), (11, 2361360), (12, 2164580), (15, 1731664), (16, 1623435), (20, 1298748), (22, 1180680), (24, 1082290), (30, 865832), (33, 787120), (40, 649374), (44, 590340), (48, 541145), (55, 472272), (60, 432916), (66, 393560), (80, 324687), (88, 295170), (110, 236136), (120, 216458), (132, 196780), (165, 157424), (176, 147585), (220, 118068), (240, 108229), (264, 98390), (330, 78712), (440, 59034), (528, 49195), (660, 39356), (880, 29517), (1320, 19678), (2640, 9839)]