1061606240

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{74551}}^1$

素因数の和:74655

約数の個数: 48

約数和(自身を含む): 2536259040

約数和(自身を除く): 1474652800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14240, 74551, 149102, 298204, 372755, 596408, 745510, 1192816, 1491020, 2385632, 2982040, 5964080, 6635039, 11928160, 13270078, 26540156, 33175195, 53080312, 66350390, 106160624, 132700780, 212321248, 265401560, 530803120, 1061606240]

約数ペア:

[(1, 1061606240), (2, 530803120), (4, 265401560), (5, 212321248), (8, 132700780), (10, 106160624), (16, 66350390), (20, 53080312), (32, 33175195), (40, 26540156), (80, 13270078), (89, 11928160), (160, 6635039), (178, 5964080), (356, 2982040), (445, 2385632), (712, 1491020), (890, 1192816), (1424, 745510), (1780, 596408), (2848, 372755), (3560, 298204), (7120, 149102), (14240, 74551)]