1359492040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{25307}}^1$

素因数の和:25414

約数の個数: 64

約数和(自身を含む): 3279916800

約数和(自身を除く): 1920424760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 1343, 1580, 2686, 3160, 5372, 6715, 10744, 13430, 25307, 26860, 50614, 53720, 101228, 126535, 202456, 253070, 430219, 506140, 860438, 1012280, 1720876, 1999253, 2151095, 3441752, 3998506, 4302190, 7997012, 8604380, 9996265, 15994024, 17208760, 19992530, 33987301, 39985060, 67974602, 79970120, 135949204, 169936505, 271898408, 339873010, 679746020, 1359492040]

約数ペア:

[(1, 1359492040), (2, 679746020), (4, 339873010), (5, 271898408), (8, 169936505), (10, 135949204), (17, 79970120), (20, 67974602), (34, 39985060), (40, 33987301), (68, 19992530), (79, 17208760), (85, 15994024), (136, 9996265), (158, 8604380), (170, 7997012), (316, 4302190), (340, 3998506), (395, 3441752), (632, 2151095), (680, 1999253), (790, 1720876), (1343, 1012280), (1580, 860438), (2686, 506140), (3160, 430219), (5372, 253070), (6715, 202456), (10744, 126535), (13430, 101228), (25307, 53720), (26860, 50614)]