126886240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1232

約数の個数: 96

約数和(自身を含む): 329204736

約数和(自身を除く): 202318496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 416, 424, 520, 530, 689, 848, 1040, 1060, 1151, 1378, 1696, 2080, 2120, 2302, 2756, 3445, 4240, 4604, 5512, 5755, 6890, 8480, 9208, 11024, 11510, 13780, 14963, 18416, 22048, 23020, 27560, 29926, 36832, 46040, 55120, 59852, 61003, 74815, 92080, 110240, 119704, 122006, 149630, 184160, 239408, 244012, 299260, 305015, 478816, 488024, 598520, 610030, 793039, 976048, 1197040, 1220060, 1586078, 1952096, 2394080, 2440120, 3172156, 3965195, 4880240, 6344312, 7930390, 9760480, 12688624, 15860780, 25377248, 31721560, 63443120, 126886240]

約数ペア:

[(1, 126886240), (2, 63443120), (4, 31721560), (5, 25377248), (8, 15860780), (10, 12688624), (13, 9760480), (16, 7930390), (20, 6344312), (26, 4880240), (32, 3965195), (40, 3172156), (52, 2440120), (53, 2394080), (65, 1952096), (80, 1586078), (104, 1220060), (106, 1197040), (130, 976048), (160, 793039), (208, 610030), (212, 598520), (260, 488024), (265, 478816), (416, 305015), (424, 299260), (520, 244012), (530, 239408), (689, 184160), (848, 149630), (1040, 122006), (1060, 119704), (1151, 110240), (1378, 92080), (1696, 74815), (2080, 61003), (2120, 59852), (2302, 55120), (2756, 46040), (3445, 36832), (4240, 29926), (4604, 27560), (5512, 23020), (5755, 22048), (6890, 18416), (8480, 14963), (9208, 13780), (11024, 11510)]