669022850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5437}}^1$

素因数の和:5579

約数の個数: 48

約数和(自身を含む): 1310862528

約数和(自身を除く): 641839678

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 107, 115, 214, 230, 535, 575, 1070, 1150, 2461, 2675, 4922, 5350, 5437, 10874, 12305, 24610, 27185, 54370, 61525, 123050, 125051, 135925, 250102, 271850, 581759, 625255, 1163518, 1250510, 2908795, 3126275, 5817590, 6252550, 13380457, 14543975, 26760914, 29087950, 66902285, 133804570, 334511425, 669022850]

約数ペア:

[(1, 669022850), (2, 334511425), (5, 133804570), (10, 66902285), (23, 29087950), (25, 26760914), (46, 14543975), (50, 13380457), (107, 6252550), (115, 5817590), (214, 3126275), (230, 2908795), (535, 1250510), (575, 1163518), (1070, 625255), (1150, 581759), (2461, 271850), (2675, 250102), (4922, 135925), (5350, 125051), (5437, 123050), (10874, 61525), (12305, 54370), (24610, 27185)]