1402700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 54

約数和(自身を含む): 3335724

約数和(自身を除く): 1933024

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 169, 260, 325, 332, 338, 415, 650, 676, 830, 845, 1079, 1300, 1660, 1690, 2075, 2158, 3380, 4150, 4225, 4316, 5395, 8300, 8450, 10790, 14027, 16900, 21580, 26975, 28054, 53950, 56108, 70135, 107900, 140270, 280540, 350675, 701350, 1402700]

約数ペア:

[(1, 1402700), (2, 701350), (4, 350675), (5, 280540), (10, 140270), (13, 107900), (20, 70135), (25, 56108), (26, 53950), (50, 28054), (52, 26975), (65, 21580), (83, 16900), (100, 14027), (130, 10790), (166, 8450), (169, 8300), (260, 5395), (325, 4316), (332, 4225), (338, 4150), (415, 3380), (650, 2158), (676, 2075), (830, 1690), (845, 1660), (1079, 1300)]