58736840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 136512000

約数和(自身を除く): 77775160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 157, 188, 199, 235, 314, 376, 398, 470, 628, 785, 796, 940, 995, 1256, 1570, 1592, 1880, 1990, 3140, 3980, 6280, 7379, 7960, 9353, 14758, 18706, 29516, 31243, 36895, 37412, 46765, 59032, 62486, 73790, 74824, 93530, 124972, 147580, 156215, 187060, 249944, 295160, 312430, 374120, 624860, 1249720, 1468421, 2936842, 5873684, 7342105, 11747368, 14684210, 29368420, 58736840]

約数ペア:

[(1, 58736840), (2, 29368420), (4, 14684210), (5, 11747368), (8, 7342105), (10, 5873684), (20, 2936842), (40, 1468421), (47, 1249720), (94, 624860), (157, 374120), (188, 312430), (199, 295160), (235, 249944), (314, 187060), (376, 156215), (398, 147580), (470, 124972), (628, 93530), (785, 74824), (796, 73790), (940, 62486), (995, 59032), (1256, 46765), (1570, 37412), (1592, 36895), (1880, 31243), (1990, 29516), (3140, 18706), (3980, 14758), (6280, 9353), (7379, 7960)]