25339440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15083}}^1$

素因数の和:15106

約数の個数: 80

約数和(自身を含む): 89779968

約数和(自身を除く): 64440528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15083, 30166, 45249, 60332, 75415, 90498, 105581, 120664, 150830, 180996, 211162, 226245, 241328, 301660, 316743, 361992, 422324, 452490, 527905, 603320, 633486, 723984, 844648, 904980, 1055810, 1206640, 1266972, 1583715, 1689296, 1809960, 2111620, 2533944, 3167430, 3619920, 4223240, 5067888, 6334860, 8446480, 12669720, 25339440]

約数ペア:

[(1, 25339440), (2, 12669720), (3, 8446480), (4, 6334860), (5, 5067888), (6, 4223240), (7, 3619920), (8, 3167430), (10, 2533944), (12, 2111620), (14, 1809960), (15, 1689296), (16, 1583715), (20, 1266972), (21, 1206640), (24, 1055810), (28, 904980), (30, 844648), (35, 723984), (40, 633486), (42, 603320), (48, 527905), (56, 452490), (60, 422324), (70, 361992), (80, 316743), (84, 301660), (105, 241328), (112, 226245), (120, 211162), (140, 180996), (168, 150830), (210, 120664), (240, 105581), (280, 90498), (336, 75415), (420, 60332), (560, 45249), (840, 30166), (1680, 15083)]