25621260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 83607552

約数和(自身を除く): 57986292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1151, 1484, 1590, 1855, 2226, 2302, 3180, 3453, 3710, 4452, 4604, 5565, 5755, 6906, 7420, 8057, 11130, 11510, 13812, 16114, 17265, 22260, 23020, 24171, 32228, 34530, 40285, 48342, 61003, 69060, 80570, 96684, 120855, 122006, 161140, 183009, 241710, 244012, 305015, 366018, 427021, 483420, 610030, 732036, 854042, 915045, 1220060, 1281063, 1708084, 1830090, 2135105, 2562126, 3660180, 4270210, 5124252, 6405315, 8540420, 12810630, 25621260]

約数ペア:

[(1, 25621260), (2, 12810630), (3, 8540420), (4, 6405315), (5, 5124252), (6, 4270210), (7, 3660180), (10, 2562126), (12, 2135105), (14, 1830090), (15, 1708084), (20, 1281063), (21, 1220060), (28, 915045), (30, 854042), (35, 732036), (42, 610030), (53, 483420), (60, 427021), (70, 366018), (84, 305015), (105, 244012), (106, 241710), (140, 183009), (159, 161140), (210, 122006), (212, 120855), (265, 96684), (318, 80570), (371, 69060), (420, 61003), (530, 48342), (636, 40285), (742, 34530), (795, 32228), (1060, 24171), (1113, 23020), (1151, 22260), (1484, 17265), (1590, 16114), (1855, 13812), (2226, 11510), (2302, 11130), (3180, 8057), (3453, 7420), (3710, 6906), (4452, 5755), (4604, 5565)]