83190080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 210677760

約数和(自身を除く): 127487680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 127, 160, 178, 184, 230, 254, 320, 356, 368, 445, 460, 508, 635, 712, 736, 890, 920, 1016, 1270, 1424, 1472, 1780, 1840, 2032, 2047, 2540, 2848, 2921, 3560, 3680, 4064, 4094, 5080, 5696, 5842, 7120, 7360, 8128, 8188, 10160, 10235, 11303, 11684, 14240, 14605, 16376, 20320, 20470, 22606, 23368, 28480, 29210, 32752, 40640, 40940, 45212, 46736, 56515, 58420, 65504, 81880, 90424, 93472, 113030, 116840, 131008, 163760, 180848, 186944, 226060, 233680, 259969, 327520, 361696, 452120, 467360, 519938, 655040, 723392, 904240, 934720, 1039876, 1299845, 1808480, 2079752, 2599690, 3616960, 4159504, 5199380, 8319008, 10398760, 16638016, 20797520, 41595040, 83190080]

約数ペア:

[(1, 83190080), (2, 41595040), (4, 20797520), (5, 16638016), (8, 10398760), (10, 8319008), (16, 5199380), (20, 4159504), (23, 3616960), (32, 2599690), (40, 2079752), (46, 1808480), (64, 1299845), (80, 1039876), (89, 934720), (92, 904240), (115, 723392), (127, 655040), (160, 519938), (178, 467360), (184, 452120), (230, 361696), (254, 327520), (320, 259969), (356, 233680), (368, 226060), (445, 186944), (460, 180848), (508, 163760), (635, 131008), (712, 116840), (736, 113030), (890, 93472), (920, 90424), (1016, 81880), (1270, 65504), (1424, 58420), (1472, 56515), (1780, 46736), (1840, 45212), (2032, 40940), (2047, 40640), (2540, 32752), (2848, 29210), (2921, 28480), (3560, 23368), (3680, 22606), (4064, 20470), (4094, 20320), (5080, 16376), (5696, 14605), (5842, 14240), (7120, 11684), (7360, 11303), (8128, 10235), (8188, 10160)]