5428150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 12436704

約数和(自身を除く): 7008554

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 1193, 2275, 2386, 4550, 5965, 8351, 11930, 15509, 16702, 29825, 31018, 41755, 59650, 77545, 83510, 108563, 155090, 208775, 217126, 387725, 417550, 542815, 775450, 1085630, 2714075, 5428150]

約数ペア:

[(1, 5428150), (2, 2714075), (5, 1085630), (7, 775450), (10, 542815), (13, 417550), (14, 387725), (25, 217126), (26, 208775), (35, 155090), (50, 108563), (65, 83510), (70, 77545), (91, 59650), (130, 41755), (175, 31018), (182, 29825), (325, 16702), (350, 15509), (455, 11930), (650, 8351), (910, 5965), (1193, 4550), (2275, 2386)]