40700790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 116756640

約数和(自身を除く): 76055850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 809, 1118, 1170, 1290, 1618, 1677, 1935, 2427, 2795, 3354, 3870, 4045, 4854, 5031, 5590, 7281, 8090, 8385, 10062, 10517, 12135, 14562, 16770, 21034, 24270, 25155, 31551, 34787, 36405, 50310, 52585, 63102, 69574, 72810, 94653, 104361, 105170, 157755, 173935, 189306, 208722, 313083, 315510, 347870, 452231, 473265, 521805, 626166, 904462, 946530, 1043610, 1356693, 1565415, 2261155, 2713386, 3130830, 4070079, 4522310, 6783465, 8140158, 13566930, 20350395, 40700790]

約数ペア:

[(1, 40700790), (2, 20350395), (3, 13566930), (5, 8140158), (6, 6783465), (9, 4522310), (10, 4070079), (13, 3130830), (15, 2713386), (18, 2261155), (26, 1565415), (30, 1356693), (39, 1043610), (43, 946530), (45, 904462), (65, 626166), (78, 521805), (86, 473265), (90, 452231), (117, 347870), (129, 315510), (130, 313083), (195, 208722), (215, 189306), (234, 173935), (258, 157755), (387, 105170), (390, 104361), (430, 94653), (559, 72810), (585, 69574), (645, 63102), (774, 52585), (809, 50310), (1118, 36405), (1170, 34787), (1290, 31551), (1618, 25155), (1677, 24270), (1935, 21034), (2427, 16770), (2795, 14562), (3354, 12135), (3870, 10517), (4045, 10062), (4854, 8385), (5031, 8090), (5590, 7281)]