73760180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 93890380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 239, 260, 478, 956, 1187, 1195, 2374, 2390, 3107, 4748, 4780, 5935, 6214, 11870, 12428, 15431, 15535, 23740, 30862, 31070, 61724, 62140, 77155, 154310, 283693, 308620, 567386, 1134772, 1418465, 2836930, 3688009, 5673860, 7376018, 14752036, 18440045, 36880090, 73760180]

約数ペア:

[(1, 73760180), (2, 36880090), (4, 18440045), (5, 14752036), (10, 7376018), (13, 5673860), (20, 3688009), (26, 2836930), (52, 1418465), (65, 1134772), (130, 567386), (239, 308620), (260, 283693), (478, 154310), (956, 77155), (1187, 62140), (1195, 61724), (2374, 31070), (2390, 30862), (3107, 23740), (4748, 15535), (4780, 15431), (5935, 12428), (6214, 11870)]