22090250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 50948352

約数和(自身を除く): 28858102

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 971, 1625, 1750, 1942, 2275, 3250, 4550, 4855, 6797, 9710, 11375, 12623, 13594, 22750, 24275, 25246, 33985, 48550, 63115, 67970, 88361, 121375, 126230, 169925, 176722, 242750, 315575, 339850, 441805, 631150, 849625, 883610, 1577875, 1699250, 2209025, 3155750, 4418050, 11045125, 22090250]

約数ペア:

[(1, 22090250), (2, 11045125), (5, 4418050), (7, 3155750), (10, 2209025), (13, 1699250), (14, 1577875), (25, 883610), (26, 849625), (35, 631150), (50, 441805), (65, 339850), (70, 315575), (91, 242750), (125, 176722), (130, 169925), (175, 126230), (182, 121375), (250, 88361), (325, 67970), (350, 63115), (455, 48550), (650, 33985), (875, 25246), (910, 24275), (971, 22750), (1625, 13594), (1750, 12623), (1942, 11375), (2275, 9710), (3250, 6797), (4550, 4855)]