3826760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 10022400

約数和(自身を除く): 6195640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 173, 280, 316, 346, 395, 553, 632, 692, 790, 865, 1106, 1211, 1384, 1580, 1730, 2212, 2422, 2765, 3160, 3460, 4424, 4844, 5530, 6055, 6920, 9688, 11060, 12110, 13667, 22120, 24220, 27334, 48440, 54668, 68335, 95669, 109336, 136670, 191338, 273340, 382676, 478345, 546680, 765352, 956690, 1913380, 3826760]

約数ペア:

[(1, 3826760), (2, 1913380), (4, 956690), (5, 765352), (7, 546680), (8, 478345), (10, 382676), (14, 273340), (20, 191338), (28, 136670), (35, 109336), (40, 95669), (56, 68335), (70, 54668), (79, 48440), (140, 27334), (158, 24220), (173, 22120), (280, 13667), (316, 12110), (346, 11060), (395, 9688), (553, 6920), (632, 6055), (692, 5530), (790, 4844), (865, 4424), (1106, 3460), (1211, 3160), (1384, 2765), (1580, 2422), (1730, 2212)]