1328557360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24103}}^1$

素因数の和:24182

約数の個数: 80

約数和(自身を含む): 3389408064

約数和(自身を除く): 2060850704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 1040, 1060, 1378, 2120, 2756, 3445, 4240, 5512, 6890, 11024, 13780, 24103, 27560, 48206, 55120, 96412, 120515, 192824, 241030, 313339, 385648, 482060, 626678, 964120, 1253356, 1277459, 1566695, 1928240, 2506712, 2554918, 3133390, 5013424, 5109836, 6266780, 6387295, 10219672, 12533560, 12774590, 16606967, 20439344, 25067120, 25549180, 33213934, 51098360, 66427868, 83034835, 102196720, 132855736, 166069670, 265711472, 332139340, 664278680, 1328557360]

約数ペア:

[(1, 1328557360), (2, 664278680), (4, 332139340), (5, 265711472), (8, 166069670), (10, 132855736), (13, 102196720), (16, 83034835), (20, 66427868), (26, 51098360), (40, 33213934), (52, 25549180), (53, 25067120), (65, 20439344), (80, 16606967), (104, 12774590), (106, 12533560), (130, 10219672), (208, 6387295), (212, 6266780), (260, 5109836), (265, 5013424), (424, 3133390), (520, 2554918), (530, 2506712), (689, 1928240), (848, 1566695), (1040, 1277459), (1060, 1253356), (1378, 964120), (2120, 626678), (2756, 482060), (3445, 385648), (4240, 313339), (5512, 241030), (6890, 192824), (11024, 120515), (13780, 96412), (24103, 55120), (27560, 48206)]