969694280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{34781}}^1$

素因数の和:34850

約数の個数: 64

約数和(自身を含む): 2366567280

約数和(自身を除く): 1396873000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 13940, 27880, 34781, 69562, 139124, 173905, 278248, 347810, 591277, 695620, 1182554, 1391240, 1426021, 2365108, 2852042, 2956385, 4730216, 5704084, 5912770, 7130105, 11408168, 11825540, 14260210, 23651080, 24242357, 28520420, 48484714, 57040840, 96969428, 121211785, 193938856, 242423570, 484847140, 969694280]

約数ペア:

[(1, 969694280), (2, 484847140), (4, 242423570), (5, 193938856), (8, 121211785), (10, 96969428), (17, 57040840), (20, 48484714), (34, 28520420), (40, 24242357), (41, 23651080), (68, 14260210), (82, 11825540), (85, 11408168), (136, 7130105), (164, 5912770), (170, 5704084), (205, 4730216), (328, 2956385), (340, 2852042), (410, 2365108), (680, 1426021), (697, 1391240), (820, 1182554), (1394, 695620), (1640, 591277), (2788, 347810), (3485, 278248), (5576, 173905), (6970, 139124), (13940, 69562), (27880, 34781)]