1070420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 2540160

約数和(自身を除く): 1469740

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 179, 230, 260, 299, 358, 460, 598, 716, 895, 1196, 1495, 1790, 2327, 2990, 3580, 4117, 4654, 5980, 8234, 9308, 11635, 16468, 20585, 23270, 41170, 46540, 53521, 82340, 107042, 214084, 267605, 535210, 1070420]

約数ペア:

[(1, 1070420), (2, 535210), (4, 267605), (5, 214084), (10, 107042), (13, 82340), (20, 53521), (23, 46540), (26, 41170), (46, 23270), (52, 20585), (65, 16468), (92, 11635), (115, 9308), (130, 8234), (179, 5980), (230, 4654), (260, 4117), (299, 3580), (358, 2990), (460, 2327), (598, 1790), (716, 1495), (895, 1196)]