1425226360

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2767}}^1$

素因数の和:3020

約数の個数: 64

約数和(自身を含む): 3268454400

約数和(自身を除く): 1843228040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 163, 316, 326, 395, 632, 652, 790, 815, 1304, 1580, 1630, 2767, 3160, 3260, 5534, 6520, 11068, 12877, 13835, 22136, 25754, 27670, 51508, 55340, 64385, 103016, 110680, 128770, 218593, 257540, 437186, 451021, 515080, 874372, 902042, 1092965, 1748744, 1804084, 2185930, 2255105, 3608168, 4371860, 4510210, 8743720, 9020420, 18040840, 35630659, 71261318, 142522636, 178153295, 285045272, 356306590, 712613180, 1425226360]

約数ペア:

[(1, 1425226360), (2, 712613180), (4, 356306590), (5, 285045272), (8, 178153295), (10, 142522636), (20, 71261318), (40, 35630659), (79, 18040840), (158, 9020420), (163, 8743720), (316, 4510210), (326, 4371860), (395, 3608168), (632, 2255105), (652, 2185930), (790, 1804084), (815, 1748744), (1304, 1092965), (1580, 902042), (1630, 874372), (2767, 515080), (3160, 451021), (3260, 437186), (5534, 257540), (6520, 218593), (11068, 128770), (12877, 110680), (13835, 103016), (22136, 64385), (25754, 55340), (27670, 51508)]