25700640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{7649}}^1$

素因数の和:7674

約数の個数: 96

約数和(自身を含む): 92534400

約数和(自身を除く): 66833760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 7649, 15298, 22947, 30596, 38245, 45894, 53543, 61192, 76490, 91788, 107086, 114735, 122384, 152980, 160629, 183576, 214172, 229470, 244768, 267715, 305960, 321258, 367152, 428344, 458940, 535430, 611920, 642516, 734304, 803145, 856688, 917880, 1070860, 1223840, 1285032, 1606290, 1713376, 1835760, 2141720, 2570064, 3212580, 3671520, 4283440, 5140128, 6425160, 8566880, 12850320, 25700640]

約数ペア:

[(1, 25700640), (2, 12850320), (3, 8566880), (4, 6425160), (5, 5140128), (6, 4283440), (7, 3671520), (8, 3212580), (10, 2570064), (12, 2141720), (14, 1835760), (15, 1713376), (16, 1606290), (20, 1285032), (21, 1223840), (24, 1070860), (28, 917880), (30, 856688), (32, 803145), (35, 734304), (40, 642516), (42, 611920), (48, 535430), (56, 458940), (60, 428344), (70, 367152), (80, 321258), (84, 305960), (96, 267715), (105, 244768), (112, 229470), (120, 214172), (140, 183576), (160, 160629), (168, 152980), (210, 122384), (224, 114735), (240, 107086), (280, 91788), (336, 76490), (420, 61192), (480, 53543), (560, 45894), (672, 38245), (840, 30596), (1120, 22947), (1680, 15298), (3360, 7649)]