98355680

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6907}}^1$

素因数の和:7011

約数の個数: 48

約数和(自身を含む): 235010160

約数和(自身を除く): 136654480

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, 6907, 7120, 13814, 14240, 27628, 34535, 55256, 69070, 110512, 138140, 221024, 276280, 552560, 614723, 1105120, 1229446, 2458892, 3073615, 4917784, 6147230, 9835568, 12294460, 19671136, 24588920, 49177840, 98355680]

約数ペア:

[(1, 98355680), (2, 49177840), (4, 24588920), (5, 19671136), (8, 12294460), (10, 9835568), (16, 6147230), (20, 4917784), (32, 3073615), (40, 2458892), (80, 1229446), (89, 1105120), (160, 614723), (178, 552560), (356, 276280), (445, 221024), (712, 138140), (890, 110512), (1424, 69070), (1780, 55256), (2848, 34535), (3560, 27628), (6907, 14240), (7120, 13814)]