463072040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{757}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 1071599760

約数和(自身を除く): 608527720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 373, 410, 746, 757, 820, 1492, 1514, 1640, 1865, 2984, 3028, 3730, 3785, 6056, 7460, 7570, 14920, 15140, 15293, 30280, 30586, 31037, 61172, 62074, 76465, 122344, 124148, 152930, 155185, 248296, 282361, 305860, 310370, 564722, 611720, 620740, 1129444, 1241480, 1411805, 2258888, 2823610, 5647220, 11294440, 11576801, 23153602, 46307204, 57884005, 92614408, 115768010, 231536020, 463072040]

約数ペア:

[(1, 463072040), (2, 231536020), (4, 115768010), (5, 92614408), (8, 57884005), (10, 46307204), (20, 23153602), (40, 11576801), (41, 11294440), (82, 5647220), (164, 2823610), (205, 2258888), (328, 1411805), (373, 1241480), (410, 1129444), (746, 620740), (757, 611720), (820, 564722), (1492, 310370), (1514, 305860), (1640, 282361), (1865, 248296), (2984, 155185), (3028, 152930), (3730, 124148), (3785, 122344), (6056, 76465), (7460, 62074), (7570, 61172), (14920, 31037), (15140, 30586), (15293, 30280)]