100205040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32117}}^1$

素因数の和:32146

約数の個数: 80

約数和(自身を含む): 334541088

約数和(自身を除く): 234336048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 32117, 64234, 96351, 128468, 160585, 192702, 256936, 321170, 385404, 417521, 481755, 513872, 642340, 770808, 835042, 963510, 1252563, 1284680, 1541616, 1670084, 1927020, 2087605, 2505126, 2569360, 3340168, 3854040, 4175210, 5010252, 6262815, 6680336, 7708080, 8350420, 10020504, 12525630, 16700840, 20041008, 25051260, 33401680, 50102520, 100205040]

約数ペア:

[(1, 100205040), (2, 50102520), (3, 33401680), (4, 25051260), (5, 20041008), (6, 16700840), (8, 12525630), (10, 10020504), (12, 8350420), (13, 7708080), (15, 6680336), (16, 6262815), (20, 5010252), (24, 4175210), (26, 3854040), (30, 3340168), (39, 2569360), (40, 2505126), (48, 2087605), (52, 1927020), (60, 1670084), (65, 1541616), (78, 1284680), (80, 1252563), (104, 963510), (120, 835042), (130, 770808), (156, 642340), (195, 513872), (208, 481755), (240, 417521), (260, 385404), (312, 321170), (390, 256936), (520, 192702), (624, 160585), (780, 128468), (1040, 96351), (1560, 64234), (3120, 32117)]