157050263420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{250871}}^1$

素因数の和:251270

約数の個数: 48

約数和(自身を含む): 333926687808

約数和(自身を除く): 176876424388

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 277, 452, 554, 565, 1108, 1130, 1385, 2260, 2770, 5540, 31301, 62602, 125204, 156505, 250871, 313010, 501742, 626020, 1003484, 1254355, 2508710, 5017420, 28348423, 56696846, 69491267, 113393692, 138982534, 141742115, 277965068, 283484230, 347456335, 566968460, 694912670, 1389825340, 7852513171, 15705026342, 31410052684, 39262565855, 78525131710, 157050263420]

約数ペア:

[(1, 157050263420), (2, 78525131710), (4, 39262565855), (5, 31410052684), (10, 15705026342), (20, 7852513171), (113, 1389825340), (226, 694912670), (277, 566968460), (452, 347456335), (554, 283484230), (565, 277965068), (1108, 141742115), (1130, 138982534), (1385, 113393692), (2260, 69491267), (2770, 56696846), (5540, 28348423), (31301, 5017420), (62602, 2508710), (125204, 1254355), (156505, 1003484), (250871, 626020), (313010, 501742)]