5005987740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2139311}}^1$

素因数の和:2139339

約数の個数: 72

約数和(自身を含む): 16352900928

約数和(自身を除く): 11346913188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2139311, 4278622, 6417933, 8557244, 10696555, 12835866, 19253799, 21393110, 25671732, 27811043, 32089665, 38507598, 42786220, 55622086, 64179330, 77015196, 83433129, 96268995, 111244172, 128358660, 139055215, 166866258, 192537990, 250299387, 278110430, 333732516, 385075980, 417165645, 500598774, 556220860, 834331290, 1001197548, 1251496935, 1668662580, 2502993870, 5005987740]

約数ペア:

[(1, 5005987740), (2, 2502993870), (3, 1668662580), (4, 1251496935), (5, 1001197548), (6, 834331290), (9, 556220860), (10, 500598774), (12, 417165645), (13, 385075980), (15, 333732516), (18, 278110430), (20, 250299387), (26, 192537990), (30, 166866258), (36, 139055215), (39, 128358660), (45, 111244172), (52, 96268995), (60, 83433129), (65, 77015196), (78, 64179330), (90, 55622086), (117, 42786220), (130, 38507598), (156, 32089665), (180, 27811043), (195, 25671732), (234, 21393110), (260, 19253799), (390, 12835866), (468, 10696555), (585, 8557244), (780, 6417933), (1170, 4278622), (2340, 2139311)]