357415820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1367}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 796340160

約数和(自身を除く): 438924340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 769, 1367, 1538, 2734, 3076, 3845, 5468, 6835, 7690, 13073, 13670, 15380, 23239, 26146, 27340, 46478, 52292, 65365, 92956, 116195, 130730, 232390, 261460, 464780, 1051223, 2102446, 4204892, 5256115, 10512230, 17870791, 21024460, 35741582, 71483164, 89353955, 178707910, 357415820]

約数ペア:

[(1, 357415820), (2, 178707910), (4, 89353955), (5, 71483164), (10, 35741582), (17, 21024460), (20, 17870791), (34, 10512230), (68, 5256115), (85, 4204892), (170, 2102446), (340, 1051223), (769, 464780), (1367, 261460), (1538, 232390), (2734, 130730), (3076, 116195), (3845, 92956), (5468, 65365), (6835, 52292), (7690, 46478), (13073, 27340), (13670, 26146), (15380, 23239)]