342912200

素因数分解:

$2^3\times 5^2\times {\mathrm{613}}^1\times {\mathrm{2797}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 798856980

約数和(自身を除く): 455944780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 613, 1226, 2452, 2797, 3065, 4904, 5594, 6130, 11188, 12260, 13985, 15325, 22376, 24520, 27970, 30650, 55940, 61300, 69925, 111880, 122600, 139850, 279700, 559400, 1714561, 3429122, 6858244, 8572805, 13716488, 17145610, 34291220, 42864025, 68582440, 85728050, 171456100, 342912200]

約数ペア:

[(1, 342912200), (2, 171456100), (4, 85728050), (5, 68582440), (8, 42864025), (10, 34291220), (20, 17145610), (25, 13716488), (40, 8572805), (50, 6858244), (100, 3429122), (200, 1714561), (613, 559400), (1226, 279700), (2452, 139850), (2797, 122600), (3065, 111880), (4904, 69925), (5594, 61300), (6130, 55940), (11188, 30650), (12260, 27970), (13985, 24520), (15325, 22376)]