101551660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23399}}^1$

素因数の和:23446

約数の個数: 48

約数和(自身を含む): 251596800

約数和(自身を除く): 150045140

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, 23399, 46798, 93596, 116995, 163793, 233990, 327586, 467980, 655172, 725369, 818965, 1450738, 1637930, 2901476, 3275860, 3626845, 5077583, 7253690, 10155166, 14507380, 20310332, 25387915, 50775830, 101551660]

約数ペア:

[(1, 101551660), (2, 50775830), (4, 25387915), (5, 20310332), (7, 14507380), (10, 10155166), (14, 7253690), (20, 5077583), (28, 3626845), (31, 3275860), (35, 2901476), (62, 1637930), (70, 1450738), (124, 818965), (140, 725369), (155, 655172), (217, 467980), (310, 327586), (434, 233990), (620, 163793), (868, 116995), (1085, 93596), (2170, 46798), (4340, 23399)]