105587860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24329}}^1$

素因数の和:24376

約数の個数: 48

約数和(自身を含む): 261596160

約数和(自身を除く): 156008300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 24329, 48658, 97316, 121645, 170303, 243290, 340606, 486580, 681212, 754199, 851515, 1508398, 1703030, 3016796, 3406060, 3770995, 5279393, 7541990, 10558786, 15083980, 21117572, 26396965, 52793930, 105587860]

約数ペア:

[(1, 105587860), (2, 52793930), (4, 26396965), (5, 21117572), (7, 15083980), (10, 10558786), (14, 7541990), (20, 5279393), (28, 3770995), (31, 3406060), (35, 3016796), (62, 1703030), (70, 1508398), (124, 851515), (140, 754199), (155, 681212), (217, 486580), (310, 340606), (434, 243290), (620, 170303), (868, 121645), (1085, 97316), (2170, 48658), (4340, 24329)]