39073480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 95664240

約数和(自身を除く): 56590760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 1553, 2516, 3106, 3145, 5032, 6212, 6290, 7765, 12424, 12580, 15530, 25160, 26401, 31060, 52802, 57461, 62120, 105604, 114922, 132005, 211208, 229844, 264010, 287305, 459688, 528020, 574610, 976837, 1056040, 1149220, 1953674, 2298440, 3907348, 4884185, 7814696, 9768370, 19536740, 39073480]

約数ペア:

[(1, 39073480), (2, 19536740), (4, 9768370), (5, 7814696), (8, 4884185), (10, 3907348), (17, 2298440), (20, 1953674), (34, 1149220), (37, 1056040), (40, 976837), (68, 574610), (74, 528020), (85, 459688), (136, 287305), (148, 264010), (170, 229844), (185, 211208), (296, 132005), (340, 114922), (370, 105604), (629, 62120), (680, 57461), (740, 52802), (1258, 31060), (1480, 26401), (1553, 25160), (2516, 15530), (3106, 12580), (3145, 12424), (5032, 7765), (6212, 6290)]