201705040

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41333}}^1$

素因数の和:41407

約数の個数: 40

約数和(自身を含む): 476663688

約数和(自身を除く): 274958648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 41333, 82666, 165332, 206665, 330664, 413330, 661328, 826660, 1653320, 2521313, 3306640, 5042626, 10085252, 12606565, 20170504, 25213130, 40341008, 50426260, 100852520, 201705040]

約数ペア:

[(1, 201705040), (2, 100852520), (4, 50426260), (5, 40341008), (8, 25213130), (10, 20170504), (16, 12606565), (20, 10085252), (40, 5042626), (61, 3306640), (80, 2521313), (122, 1653320), (244, 826660), (305, 661328), (488, 413330), (610, 330664), (976, 206665), (1220, 165332), (2440, 82666), (4880, 41333)]