777375667300

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{834721}}^1$

素因数の和:834941

約数の個数: 72

約数和(自身を含む): 1724402096480

約数和(自身を除く): 947026429180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 139, 268, 278, 335, 556, 670, 695, 1340, 1390, 1675, 2780, 3350, 3475, 6700, 6950, 9313, 13900, 18626, 37252, 46565, 93130, 186260, 232825, 465650, 834721, 931300, 1669442, 3338884, 4173605, 8347210, 16694420, 20868025, 41736050, 55926307, 83472100, 111852614, 116026219, 223705228, 232052438, 279631535, 464104876, 559263070, 580131095, 1118526140, 1160262190, 1398157675, 2320524380, 2796315350, 2900655475, 5592630700, 5801310950, 7773756673, 11602621900, 15547513346, 31095026692, 38868783365, 77737566730, 155475133460, 194343916825, 388687833650, 777375667300]

約数ペア:

[(1, 777375667300), (2, 388687833650), (4, 194343916825), (5, 155475133460), (10, 77737566730), (20, 38868783365), (25, 31095026692), (50, 15547513346), (67, 11602621900), (100, 7773756673), (134, 5801310950), (139, 5592630700), (268, 2900655475), (278, 2796315350), (335, 2320524380), (556, 1398157675), (670, 1160262190), (695, 1118526140), (1340, 580131095), (1390, 559263070), (1675, 464104876), (2780, 279631535), (3350, 232052438), (3475, 223705228), (6700, 116026219), (6950, 111852614), (9313, 83472100), (13900, 55926307), (18626, 41736050), (37252, 20868025), (46565, 16694420), (93130, 8347210), (186260, 4173605), (232825, 3338884), (465650, 1669442), (834721, 931300)]