40753860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5145

約数の個数: 96

約数和(自身を含む): 137303040

約数和(自身を除く): 96549180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 5107, 7980, 10214, 15321, 20428, 25535, 30642, 35749, 51070, 61284, 71498, 76605, 97033, 102140, 107247, 142996, 153210, 178745, 194066, 214494, 291099, 306420, 357490, 388132, 428988, 485165, 536235, 582198, 679231, 714980, 970330, 1072470, 1164396, 1358462, 1455495, 1940660, 2037693, 2144940, 2716924, 2910990, 3396155, 4075386, 5821980, 6792310, 8150772, 10188465, 13584620, 20376930, 40753860]

約数ペア:

[(1, 40753860), (2, 20376930), (3, 13584620), (4, 10188465), (5, 8150772), (6, 6792310), (7, 5821980), (10, 4075386), (12, 3396155), (14, 2910990), (15, 2716924), (19, 2144940), (20, 2037693), (21, 1940660), (28, 1455495), (30, 1358462), (35, 1164396), (38, 1072470), (42, 970330), (57, 714980), (60, 679231), (70, 582198), (76, 536235), (84, 485165), (95, 428988), (105, 388132), (114, 357490), (133, 306420), (140, 291099), (190, 214494), (210, 194066), (228, 178745), (266, 153210), (285, 142996), (380, 107247), (399, 102140), (420, 97033), (532, 76605), (570, 71498), (665, 61284), (798, 51070), (1140, 35749), (1330, 30642), (1596, 25535), (1995, 20428), (2660, 15321), (3990, 10214), (5107, 7980)]