172469950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 335871360

約数和(自身を除く): 163401410

約数列:

[1, 2, 5, 10, 25, 37, 50, 53, 74, 106, 185, 265, 370, 530, 925, 1325, 1759, 1850, 1961, 2650, 3518, 3922, 8795, 9805, 17590, 19610, 43975, 49025, 65083, 87950, 93227, 98050, 130166, 186454, 325415, 466135, 650830, 932270, 1627075, 2330675, 3254150, 3449399, 4661350, 6898798, 17246995, 34493990, 86234975, 172469950]

約数ペア:

[(1, 172469950), (2, 86234975), (5, 34493990), (10, 17246995), (25, 6898798), (37, 4661350), (50, 3449399), (53, 3254150), (74, 2330675), (106, 1627075), (185, 932270), (265, 650830), (370, 466135), (530, 325415), (925, 186454), (1325, 130166), (1759, 98050), (1850, 93227), (1961, 87950), (2650, 65083), (3518, 49025), (3922, 43975), (8795, 19610), (9805, 17590)]