45246460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4091}}^1$

素因数の和:4186

約数の個数: 48

約数和(自身を含む): 109992960

約数和(自身を除く): 64746500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 4091, 5530, 8182, 11060, 16364, 20455, 28637, 40910, 57274, 81820, 114548, 143185, 286370, 323189, 572740, 646378, 1292756, 1615945, 2262323, 3231890, 4524646, 6463780, 9049292, 11311615, 22623230, 45246460]

約数ペア:

[(1, 45246460), (2, 22623230), (4, 11311615), (5, 9049292), (7, 6463780), (10, 4524646), (14, 3231890), (20, 2262323), (28, 1615945), (35, 1292756), (70, 646378), (79, 572740), (140, 323189), (158, 286370), (316, 143185), (395, 114548), (553, 81820), (790, 57274), (1106, 40910), (1580, 28637), (2212, 20455), (2765, 16364), (4091, 11060), (5530, 8182)]