17038640

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:957

約数の個数: 40

約数和(自身を含む): 39790608

約数和(自身を除く): 22751968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 571, 746, 1142, 1492, 1865, 2284, 2855, 2984, 3730, 4568, 5710, 5968, 7460, 9136, 11420, 14920, 22840, 29840, 45680, 212983, 425966, 851932, 1064915, 1703864, 2129830, 3407728, 4259660, 8519320, 17038640]

約数ペア:

[(1, 17038640), (2, 8519320), (4, 4259660), (5, 3407728), (8, 2129830), (10, 1703864), (16, 1064915), (20, 851932), (40, 425966), (80, 212983), (373, 45680), (571, 29840), (746, 22840), (1142, 14920), (1492, 11420), (1865, 9136), (2284, 7460), (2855, 5968), (2984, 5710), (3730, 4568)]