1036636640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1151}}^1$

素因数の和:1612

約数の個数: 96

約数和(自身を含む): 2645830656

約数和(自身を除く): 1609194016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 433, 520, 866, 1040, 1151, 1732, 2080, 2165, 2302, 3464, 4330, 4604, 5629, 5755, 6928, 8660, 9208, 11258, 11510, 13856, 14963, 17320, 18416, 22516, 23020, 28145, 29926, 34640, 36832, 45032, 46040, 56290, 59852, 69280, 74815, 90064, 92080, 112580, 119704, 149630, 180128, 184160, 225160, 239408, 299260, 450320, 478816, 498383, 598520, 900640, 996766, 1197040, 1993532, 2394080, 2491915, 3987064, 4983830, 6478979, 7974128, 9967660, 12957958, 15948256, 19935320, 25915916, 32394895, 39870640, 51831832, 64789790, 79741280, 103663664, 129579580, 207327328, 259159160, 518318320, 1036636640]

約数ペア:

[(1, 1036636640), (2, 518318320), (4, 259159160), (5, 207327328), (8, 129579580), (10, 103663664), (13, 79741280), (16, 64789790), (20, 51831832), (26, 39870640), (32, 32394895), (40, 25915916), (52, 19935320), (65, 15948256), (80, 12957958), (104, 9967660), (130, 7974128), (160, 6478979), (208, 4983830), (260, 3987064), (416, 2491915), (433, 2394080), (520, 1993532), (866, 1197040), (1040, 996766), (1151, 900640), (1732, 598520), (2080, 498383), (2165, 478816), (2302, 450320), (3464, 299260), (4330, 239408), (4604, 225160), (5629, 184160), (5755, 180128), (6928, 149630), (8660, 119704), (9208, 112580), (11258, 92080), (11510, 90064), (13856, 74815), (14963, 69280), (17320, 59852), (18416, 56290), (22516, 46040), (23020, 45032), (28145, 36832), (29926, 34640)]