26175040

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 62846712

約数和(自身を除く): 36671672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 521, 628, 785, 1042, 1256, 1570, 2084, 2512, 2605, 3140, 4168, 5024, 5210, 6280, 8336, 10048, 10420, 12560, 16672, 20840, 25120, 33344, 41680, 50240, 81797, 83360, 163594, 166720, 327188, 408985, 654376, 817970, 1308752, 1635940, 2617504, 3271880, 5235008, 6543760, 13087520, 26175040]

約数ペア:

[(1, 26175040), (2, 13087520), (4, 6543760), (5, 5235008), (8, 3271880), (10, 2617504), (16, 1635940), (20, 1308752), (32, 817970), (40, 654376), (64, 408985), (80, 327188), (157, 166720), (160, 163594), (314, 83360), (320, 81797), (521, 50240), (628, 41680), (785, 33344), (1042, 25120), (1256, 20840), (1570, 16672), (2084, 12560), (2512, 10420), (2605, 10048), (3140, 8336), (4168, 6280), (5024, 5210)]