25289040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15053}}^1$

素因数の和:15076

約数の個数: 80

約数和(自身を含む): 89601408

約数和(自身を除く): 64312368

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, 15053, 30106, 45159, 60212, 75265, 90318, 105371, 120424, 150530, 180636, 210742, 225795, 240848, 301060, 316113, 361272, 421484, 451590, 526855, 602120, 632226, 722544, 842968, 903180, 1053710, 1204240, 1264452, 1580565, 1685936, 1806360, 2107420, 2528904, 3161130, 3612720, 4214840, 5057808, 6322260, 8429680, 12644520, 25289040]

約数ペア:

[(1, 25289040), (2, 12644520), (3, 8429680), (4, 6322260), (5, 5057808), (6, 4214840), (7, 3612720), (8, 3161130), (10, 2528904), (12, 2107420), (14, 1806360), (15, 1685936), (16, 1580565), (20, 1264452), (21, 1204240), (24, 1053710), (28, 903180), (30, 842968), (35, 722544), (40, 632226), (42, 602120), (48, 526855), (56, 451590), (60, 421484), (70, 361272), (80, 316113), (84, 301060), (105, 240848), (112, 225795), (120, 210742), (140, 180636), (168, 150530), (210, 120424), (240, 105371), (280, 90318), (336, 75265), (420, 60212), (560, 45159), (840, 30106), (1680, 15053)]