60290420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5471}}^1$

素因数の和:5528

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 77603980

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5471, 5510, 10942, 11020, 21884, 27355, 54710, 103949, 109420, 158659, 207898, 317318, 415796, 519745, 634636, 793295, 1039490, 1586590, 2078980, 3014521, 3173180, 6029042, 12058084, 15072605, 30145210, 60290420]

約数ペア:

[(1, 60290420), (2, 30145210), (4, 15072605), (5, 12058084), (10, 6029042), (19, 3173180), (20, 3014521), (29, 2078980), (38, 1586590), (58, 1039490), (76, 793295), (95, 634636), (116, 519745), (145, 415796), (190, 317318), (290, 207898), (380, 158659), (551, 109420), (580, 103949), (1102, 54710), (2204, 27355), (2755, 21884), (5471, 11020), (5510, 10942)]