79014040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9103}}^1$

素因数の和:9152

約数の個数: 64

約数和(自身を含む): 209756160

約数和(自身を除く): 130742120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 9103, 18206, 36412, 45515, 63721, 72824, 91030, 127442, 182060, 254884, 282193, 318605, 364120, 509768, 564386, 637210, 1128772, 1274420, 1410965, 1975351, 2257544, 2548840, 2821930, 3950702, 5643860, 7901404, 9876755, 11287720, 15802808, 19753510, 39507020, 79014040]

約数ペア:

[(1, 79014040), (2, 39507020), (4, 19753510), (5, 15802808), (7, 11287720), (8, 9876755), (10, 7901404), (14, 5643860), (20, 3950702), (28, 2821930), (31, 2548840), (35, 2257544), (40, 1975351), (56, 1410965), (62, 1274420), (70, 1128772), (124, 637210), (140, 564386), (155, 509768), (217, 364120), (248, 318605), (280, 282193), (310, 254884), (434, 182060), (620, 127442), (868, 91030), (1085, 72824), (1240, 63721), (1736, 45515), (2170, 36412), (4340, 18206), (8680, 9103)]