97513720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51869}}^1$

素因数の和:51927

約数の個数: 32

約数和(自身を含む): 224078400

約数和(自身を除く): 126564680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 51869, 103738, 207476, 259345, 414952, 518690, 1037380, 2074760, 2437843, 4875686, 9751372, 12189215, 19502744, 24378430, 48756860, 97513720]

約数ペア:

[(1, 97513720), (2, 48756860), (4, 24378430), (5, 19502744), (8, 12189215), (10, 9751372), (20, 4875686), (40, 2437843), (47, 2074760), (94, 1037380), (188, 518690), (235, 414952), (376, 259345), (470, 207476), (940, 103738), (1880, 51869)]