76958750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 163635120

約数和(自身を除く): 86676370

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 145, 193, 250, 275, 290, 319, 386, 550, 625, 638, 725, 965, 1250, 1375, 1450, 1595, 1930, 2123, 2750, 3190, 3625, 4246, 4825, 5597, 6875, 7250, 7975, 9650, 10615, 11194, 13750, 15950, 18125, 21230, 24125, 27985, 36250, 39875, 48250, 53075, 55970, 61567, 79750, 106150, 120625, 123134, 139925, 199375, 241250, 265375, 279850, 307835, 398750, 530750, 615670, 699625, 1326875, 1399250, 1539175, 2653750, 3078350, 3498125, 6996250, 7695875, 15391750, 38479375, 76958750]

約数ペア:

[(1, 76958750), (2, 38479375), (5, 15391750), (10, 7695875), (11, 6996250), (22, 3498125), (25, 3078350), (29, 2653750), (50, 1539175), (55, 1399250), (58, 1326875), (110, 699625), (125, 615670), (145, 530750), (193, 398750), (250, 307835), (275, 279850), (290, 265375), (319, 241250), (386, 199375), (550, 139925), (625, 123134), (638, 120625), (725, 106150), (965, 79750), (1250, 61567), (1375, 55970), (1450, 53075), (1595, 48250), (1930, 39875), (2123, 36250), (2750, 27985), (3190, 24125), (3625, 21230), (4246, 18125), (4825, 15950), (5597, 13750), (6875, 11194), (7250, 10615), (7975, 9650)]