25936300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 61683552

約数和(自身を除く): 35747252

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 281, 284, 325, 355, 562, 650, 710, 923, 1124, 1300, 1405, 1420, 1775, 1846, 2810, 3550, 3653, 3692, 4615, 5620, 7025, 7100, 7306, 9230, 14050, 14612, 18265, 18460, 19951, 23075, 28100, 36530, 39902, 46150, 73060, 79804, 91325, 92300, 99755, 182650, 199510, 259363, 365300, 399020, 498775, 518726, 997550, 1037452, 1296815, 1995100, 2593630, 5187260, 6484075, 12968150, 25936300]

約数ペア:

[(1, 25936300), (2, 12968150), (4, 6484075), (5, 5187260), (10, 2593630), (13, 1995100), (20, 1296815), (25, 1037452), (26, 997550), (50, 518726), (52, 498775), (65, 399020), (71, 365300), (100, 259363), (130, 199510), (142, 182650), (260, 99755), (281, 92300), (284, 91325), (325, 79804), (355, 73060), (562, 46150), (650, 39902), (710, 36530), (923, 28100), (1124, 23075), (1300, 19951), (1405, 18460), (1420, 18265), (1775, 14612), (1846, 14050), (2810, 9230), (3550, 7306), (3653, 7100), (3692, 7025), (4615, 5620)]