61763620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 135898560

約数和(自身を除く): 74134940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1283, 1660, 2407, 2566, 4814, 5132, 6415, 9628, 12035, 12830, 24070, 25660, 37207, 48140, 74414, 106489, 148828, 186035, 212978, 372070, 425956, 532445, 744140, 1064890, 2129780, 3088181, 6176362, 12352724, 15440905, 30881810, 61763620]

約数ペア:

[(1, 61763620), (2, 30881810), (4, 15440905), (5, 12352724), (10, 6176362), (20, 3088181), (29, 2129780), (58, 1064890), (83, 744140), (116, 532445), (145, 425956), (166, 372070), (290, 212978), (332, 186035), (415, 148828), (580, 106489), (830, 74414), (1283, 48140), (1660, 37207), (2407, 25660), (2566, 24070), (4814, 12830), (5132, 12035), (6415, 9628)]