10638156620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307639}}^1$

素因数の和:307687

約数の個数: 96

約数和(自身を含む): 28942771200

約数和(自身を除く): 18304614580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 6916, 8645, 17290, 34580, 307639, 615278, 1230556, 1538195, 2153473, 3076390, 3999307, 4306946, 5845141, 6152780, 7998614, 8613892, 10767365, 11690282, 15997228, 19996535, 21534730, 23380564, 27995149, 29225705, 39993070, 40915987, 43069460, 55990298, 58451410, 75986833, 79986140, 81831974, 111980596, 116902820, 139975745, 151973666, 163663948, 204579935, 279951490, 303947332, 379934165, 409159870, 531907831, 559902980, 759868330, 818319740, 1063815662, 1519736660, 2127631324, 2659539155, 5319078310, 10638156620]

約数ペア:

[(1, 10638156620), (2, 5319078310), (4, 2659539155), (5, 2127631324), (7, 1519736660), (10, 1063815662), (13, 818319740), (14, 759868330), (19, 559902980), (20, 531907831), (26, 409159870), (28, 379934165), (35, 303947332), (38, 279951490), (52, 204579935), (65, 163663948), (70, 151973666), (76, 139975745), (91, 116902820), (95, 111980596), (130, 81831974), (133, 79986140), (140, 75986833), (182, 58451410), (190, 55990298), (247, 43069460), (260, 40915987), (266, 39993070), (364, 29225705), (380, 27995149), (455, 23380564), (494, 21534730), (532, 19996535), (665, 15997228), (910, 11690282), (988, 10767365), (1235, 8613892), (1330, 7998614), (1729, 6152780), (1820, 5845141), (2470, 4306946), (2660, 3999307), (3458, 3076390), (4940, 2153473), (6916, 1538195), (8645, 1230556), (17290, 615278), (34580, 307639)]