46998640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45191}}^1$

素因数の和:45217

約数の個数: 40

約数和(自身を含む): 117679968

約数和(自身を除く): 70681328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45191, 90382, 180764, 225955, 361528, 451910, 587483, 723056, 903820, 1174966, 1807640, 2349932, 2937415, 3615280, 4699864, 5874830, 9399728, 11749660, 23499320, 46998640]

約数ペア:

[(1, 46998640), (2, 23499320), (4, 11749660), (5, 9399728), (8, 5874830), (10, 4699864), (13, 3615280), (16, 2937415), (20, 2349932), (26, 1807640), (40, 1174966), (52, 903820), (65, 723056), (80, 587483), (104, 451910), (130, 361528), (208, 225955), (260, 180764), (520, 90382), (1040, 45191)]