8888350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 17677440

約数和(自身を除く): 8789090

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 131, 230, 262, 295, 575, 590, 655, 1150, 1310, 1357, 1475, 2714, 2950, 3013, 3275, 6026, 6550, 6785, 7729, 13570, 15065, 15458, 30130, 33925, 38645, 67850, 75325, 77290, 150650, 177767, 193225, 355534, 386450, 888835, 1777670, 4444175, 8888350]

約数ペア:

[(1, 8888350), (2, 4444175), (5, 1777670), (10, 888835), (23, 386450), (25, 355534), (46, 193225), (50, 177767), (59, 150650), (115, 77290), (118, 75325), (131, 67850), (230, 38645), (262, 33925), (295, 30130), (575, 15458), (590, 15065), (655, 13570), (1150, 7729), (1310, 6785), (1357, 6550), (1475, 6026), (2714, 3275), (2950, 3013)]