1736139280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2069}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 4282962480

約数和(自身を除く): 2546823200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 617, 680, 1234, 1360, 2069, 2468, 3085, 4138, 4936, 6170, 8276, 9872, 10345, 10489, 12340, 16552, 20690, 20978, 24680, 33104, 35173, 41380, 41956, 49360, 52445, 70346, 82760, 83912, 104890, 140692, 165520, 167824, 175865, 209780, 281384, 351730, 419560, 562768, 703460, 839120, 1276573, 1406920, 2553146, 2813840, 5106292, 6382865, 10212584, 12765730, 20425168, 21701741, 25531460, 43403482, 51062920, 86806964, 102125840, 108508705, 173613928, 217017410, 347227856, 434034820, 868069640, 1736139280]

約数ペア:

[(1, 1736139280), (2, 868069640), (4, 434034820), (5, 347227856), (8, 217017410), (10, 173613928), (16, 108508705), (17, 102125840), (20, 86806964), (34, 51062920), (40, 43403482), (68, 25531460), (80, 21701741), (85, 20425168), (136, 12765730), (170, 10212584), (272, 6382865), (340, 5106292), (617, 2813840), (680, 2553146), (1234, 1406920), (1360, 1276573), (2069, 839120), (2468, 703460), (3085, 562768), (4138, 419560), (4936, 351730), (6170, 281384), (8276, 209780), (9872, 175865), (10345, 167824), (10489, 165520), (12340, 140692), (16552, 104890), (20690, 83912), (20978, 82760), (24680, 70346), (33104, 52445), (35173, 49360), (41380, 41956)]