23032960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 61138800

約数和(自身を除く): 38105840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 73, 80, 85, 116, 128, 136, 145, 146, 160, 170, 232, 272, 290, 292, 320, 340, 365, 464, 493, 544, 580, 584, 640, 680, 730, 928, 986, 1088, 1160, 1168, 1241, 1360, 1460, 1856, 1972, 2117, 2176, 2320, 2336, 2465, 2482, 2720, 2920, 3712, 3944, 4234, 4640, 4672, 4930, 4964, 5440, 5840, 6205, 7888, 8468, 9280, 9344, 9860, 9928, 10585, 10880, 11680, 12410, 15776, 16936, 18560, 19720, 19856, 21170, 23360, 24820, 31552, 33872, 35989, 39440, 39712, 42340, 46720, 49640, 63104, 67744, 71978, 78880, 79424, 84680, 99280, 135488, 143956, 157760, 158848, 169360, 179945, 198560, 270976, 287912, 315520, 338720, 359890, 397120, 575824, 677440, 719780, 794240, 1151648, 1354880, 1439560, 2303296, 2879120, 4606592, 5758240, 11516480, 23032960]

約数ペア:

[(1, 23032960), (2, 11516480), (4, 5758240), (5, 4606592), (8, 2879120), (10, 2303296), (16, 1439560), (17, 1354880), (20, 1151648), (29, 794240), (32, 719780), (34, 677440), (40, 575824), (58, 397120), (64, 359890), (68, 338720), (73, 315520), (80, 287912), (85, 270976), (116, 198560), (128, 179945), (136, 169360), (145, 158848), (146, 157760), (160, 143956), (170, 135488), (232, 99280), (272, 84680), (290, 79424), (292, 78880), (320, 71978), (340, 67744), (365, 63104), (464, 49640), (493, 46720), (544, 42340), (580, 39712), (584, 39440), (640, 35989), (680, 33872), (730, 31552), (928, 24820), (986, 23360), (1088, 21170), (1160, 19856), (1168, 19720), (1241, 18560), (1360, 16936), (1460, 15776), (1856, 12410), (1972, 11680), (2117, 10880), (2176, 10585), (2320, 9928), (2336, 9860), (2465, 9344), (2482, 9280), (2720, 8468), (2920, 7888), (3712, 6205), (3944, 5840), (4234, 5440), (4640, 4964), (4672, 4930)]