568989460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 1324270080

約数和(自身を除く): 755280620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 89, 130, 134, 178, 260, 268, 335, 356, 367, 445, 670, 734, 871, 890, 1157, 1340, 1468, 1742, 1780, 1835, 2314, 3484, 3670, 4355, 4628, 4771, 5785, 5963, 7340, 8710, 9542, 11570, 11926, 17420, 19084, 23140, 23852, 23855, 24589, 29815, 32663, 47710, 49178, 59630, 65326, 77519, 95420, 98356, 119260, 122945, 130652, 155038, 163315, 245890, 310076, 319657, 326630, 387595, 424619, 491780, 639314, 653260, 775190, 849238, 1278628, 1550380, 1598285, 1698476, 2123095, 2188421, 3196570, 4246190, 4376842, 6393140, 8492380, 8753684, 10942105, 21884210, 28449473, 43768420, 56898946, 113797892, 142247365, 284494730, 568989460]

約数ペア:

[(1, 568989460), (2, 284494730), (4, 142247365), (5, 113797892), (10, 56898946), (13, 43768420), (20, 28449473), (26, 21884210), (52, 10942105), (65, 8753684), (67, 8492380), (89, 6393140), (130, 4376842), (134, 4246190), (178, 3196570), (260, 2188421), (268, 2123095), (335, 1698476), (356, 1598285), (367, 1550380), (445, 1278628), (670, 849238), (734, 775190), (871, 653260), (890, 639314), (1157, 491780), (1340, 424619), (1468, 387595), (1742, 326630), (1780, 319657), (1835, 310076), (2314, 245890), (3484, 163315), (3670, 155038), (4355, 130652), (4628, 122945), (4771, 119260), (5785, 98356), (5963, 95420), (7340, 77519), (8710, 65326), (9542, 59630), (11570, 49178), (11926, 47710), (17420, 32663), (19084, 29815), (23140, 24589), (23852, 23855)]