23477680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 58951584

約数和(自身を除く): 35473904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 283, 305, 340, 488, 566, 610, 680, 976, 1037, 1132, 1220, 1360, 1415, 2074, 2264, 2440, 2830, 4148, 4528, 4811, 4880, 5185, 5660, 8296, 9622, 10370, 11320, 16592, 17263, 19244, 20740, 22640, 24055, 34526, 38488, 41480, 48110, 69052, 76976, 82960, 86315, 96220, 138104, 172630, 192440, 276208, 293471, 345260, 384880, 586942, 690520, 1173884, 1381040, 1467355, 2347768, 2934710, 4695536, 5869420, 11738840, 23477680]

約数ペア:

[(1, 23477680), (2, 11738840), (4, 5869420), (5, 4695536), (8, 2934710), (10, 2347768), (16, 1467355), (17, 1381040), (20, 1173884), (34, 690520), (40, 586942), (61, 384880), (68, 345260), (80, 293471), (85, 276208), (122, 192440), (136, 172630), (170, 138104), (244, 96220), (272, 86315), (283, 82960), (305, 76976), (340, 69052), (488, 48110), (566, 41480), (610, 38488), (680, 34526), (976, 24055), (1037, 22640), (1132, 20740), (1220, 19244), (1360, 17263), (1415, 16592), (2074, 11320), (2264, 10370), (2440, 9622), (2830, 8296), (4148, 5660), (4528, 5185), (4811, 4880)]