63738860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 137604096

約数和(自身を除く): 73865236

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 157, 212, 265, 314, 383, 530, 628, 766, 785, 1060, 1532, 1570, 1915, 3140, 3830, 7660, 8321, 16642, 20299, 33284, 40598, 41605, 60131, 81196, 83210, 101495, 120262, 166420, 202990, 240524, 300655, 405980, 601310, 1202620, 3186943, 6373886, 12747772, 15934715, 31869430, 63738860]

約数ペア:

[(1, 63738860), (2, 31869430), (4, 15934715), (5, 12747772), (10, 6373886), (20, 3186943), (53, 1202620), (106, 601310), (157, 405980), (212, 300655), (265, 240524), (314, 202990), (383, 166420), (530, 120262), (628, 101495), (766, 83210), (785, 81196), (1060, 60131), (1532, 41605), (1570, 40598), (1915, 33284), (3140, 20299), (3830, 16642), (7660, 8321)]