172925350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1193}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 348227712

約数和(自身を除く): 175302362

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 223, 325, 446, 650, 1115, 1193, 2230, 2386, 2899, 5575, 5798, 5965, 11150, 11930, 14495, 15509, 28990, 29825, 31018, 59650, 72475, 77545, 144950, 155090, 266039, 387725, 532078, 775450, 1330195, 2660390, 3458507, 6650975, 6917014, 13301950, 17292535, 34585070, 86462675, 172925350]

約数ペア:

[(1, 172925350), (2, 86462675), (5, 34585070), (10, 17292535), (13, 13301950), (25, 6917014), (26, 6650975), (50, 3458507), (65, 2660390), (130, 1330195), (223, 775450), (325, 532078), (446, 387725), (650, 266039), (1115, 155090), (1193, 144950), (2230, 77545), (2386, 72475), (2899, 59650), (5575, 31018), (5798, 29825), (5965, 28990), (11150, 15509), (11930, 14495)]