23282480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 59412864

約数和(自身を除く): 36130384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 367, 488, 520, 610, 734, 793, 976, 1040, 1220, 1468, 1586, 1835, 2440, 2936, 3172, 3670, 3965, 4771, 4880, 5872, 6344, 7340, 7930, 9542, 12688, 14680, 15860, 19084, 22387, 23855, 29360, 31720, 38168, 44774, 47710, 63440, 76336, 89548, 95420, 111935, 179096, 190840, 223870, 291031, 358192, 381680, 447740, 582062, 895480, 1164124, 1455155, 1790960, 2328248, 2910310, 4656496, 5820620, 11641240, 23282480]

約数ペア:

[(1, 23282480), (2, 11641240), (4, 5820620), (5, 4656496), (8, 2910310), (10, 2328248), (13, 1790960), (16, 1455155), (20, 1164124), (26, 895480), (40, 582062), (52, 447740), (61, 381680), (65, 358192), (80, 291031), (104, 223870), (122, 190840), (130, 179096), (208, 111935), (244, 95420), (260, 89548), (305, 76336), (367, 63440), (488, 47710), (520, 44774), (610, 38168), (734, 31720), (793, 29360), (976, 23855), (1040, 22387), (1220, 19084), (1468, 15860), (1586, 14680), (1835, 12688), (2440, 9542), (2936, 7930), (3172, 7340), (3670, 6344), (3965, 5872), (4771, 4880)]