79339540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 199600128

約数和(自身を除く): 120260588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 101, 124, 140, 155, 181, 202, 217, 310, 362, 404, 434, 505, 620, 707, 724, 868, 905, 1010, 1085, 1267, 1414, 1810, 2020, 2170, 2534, 2828, 3131, 3535, 3620, 4340, 5068, 5611, 6262, 6335, 7070, 11222, 12524, 12670, 14140, 15655, 18281, 21917, 22444, 25340, 28055, 31310, 36562, 39277, 43834, 56110, 62620, 73124, 78554, 87668, 91405, 109585, 112220, 127967, 157108, 182810, 196385, 219170, 255934, 365620, 392770, 438340, 511868, 566711, 639835, 785540, 1133422, 1279670, 2266844, 2559340, 2833555, 3966977, 5667110, 7933954, 11334220, 15867908, 19834885, 39669770, 79339540]

約数ペア:

[(1, 79339540), (2, 39669770), (4, 19834885), (5, 15867908), (7, 11334220), (10, 7933954), (14, 5667110), (20, 3966977), (28, 2833555), (31, 2559340), (35, 2266844), (62, 1279670), (70, 1133422), (101, 785540), (124, 639835), (140, 566711), (155, 511868), (181, 438340), (202, 392770), (217, 365620), (310, 255934), (362, 219170), (404, 196385), (434, 182810), (505, 157108), (620, 127967), (707, 112220), (724, 109585), (868, 91405), (905, 87668), (1010, 78554), (1085, 73124), (1267, 62620), (1414, 56110), (1810, 43834), (2020, 39277), (2170, 36562), (2534, 31310), (2828, 28055), (3131, 25340), (3535, 22444), (3620, 21917), (4340, 18281), (5068, 15655), (5611, 14140), (6262, 12670), (6335, 12524), (7070, 11222)]