35139740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 80906112

約数和(自身を除く): 45766372

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 157, 190, 310, 314, 361, 380, 589, 620, 628, 722, 785, 1178, 1444, 1570, 1805, 2356, 2945, 2983, 3140, 3610, 4867, 5890, 5966, 7220, 9734, 11191, 11780, 11932, 14915, 19468, 22382, 24335, 29830, 44764, 48670, 55955, 56677, 59660, 92473, 97340, 111910, 113354, 184946, 223820, 226708, 283385, 369892, 462365, 566770, 924730, 1133540, 1756987, 1849460, 3513974, 7027948, 8784935, 17569870, 35139740]

約数ペア:

[(1, 35139740), (2, 17569870), (4, 8784935), (5, 7027948), (10, 3513974), (19, 1849460), (20, 1756987), (31, 1133540), (38, 924730), (62, 566770), (76, 462365), (95, 369892), (124, 283385), (155, 226708), (157, 223820), (190, 184946), (310, 113354), (314, 111910), (361, 97340), (380, 92473), (589, 59660), (620, 56677), (628, 55955), (722, 48670), (785, 44764), (1178, 29830), (1444, 24335), (1570, 22382), (1805, 19468), (2356, 14915), (2945, 11932), (2983, 11780), (3140, 11191), (3610, 9734), (4867, 7220), (5890, 5966)]