45267440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18253}}^1$

素因数の和:18297

約数の個数: 40

約数和(自身を含む): 108647808

約数和(自身を除く): 63380368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 18253, 36506, 73012, 91265, 146024, 182530, 292048, 365060, 565843, 730120, 1131686, 1460240, 2263372, 2829215, 4526744, 5658430, 9053488, 11316860, 22633720, 45267440]

約数ペア:

[(1, 45267440), (2, 22633720), (4, 11316860), (5, 9053488), (8, 5658430), (10, 4526744), (16, 2829215), (20, 2263372), (31, 1460240), (40, 1131686), (62, 730120), (80, 565843), (124, 365060), (155, 292048), (248, 182530), (310, 146024), (496, 91265), (620, 73012), (1240, 36506), (2480, 18253)]