45203480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23063}}^1$

素因数の和:23088

約数の個数: 48

約数和(自身を含む): 118318320

約数和(自身を除く): 73114840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 23063, 46126, 92252, 115315, 161441, 184504, 230630, 322882, 461260, 645764, 807205, 922520, 1130087, 1291528, 1614410, 2260174, 3228820, 4520348, 5650435, 6457640, 9040696, 11300870, 22601740, 45203480]

約数ペア:

[(1, 45203480), (2, 22601740), (4, 11300870), (5, 9040696), (7, 6457640), (8, 5650435), (10, 4520348), (14, 3228820), (20, 2260174), (28, 1614410), (35, 1291528), (40, 1130087), (49, 922520), (56, 807205), (70, 645764), (98, 461260), (140, 322882), (196, 230630), (245, 184504), (280, 161441), (392, 115315), (490, 92252), (980, 46126), (1960, 23063)]