83494480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 215791992

約数和(自身を除く): 132297512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 73, 80, 85, 116, 136, 145, 146, 170, 232, 272, 290, 292, 340, 365, 464, 493, 580, 584, 680, 730, 841, 986, 1160, 1168, 1241, 1360, 1460, 1682, 1972, 2117, 2320, 2465, 2482, 2920, 3364, 3944, 4205, 4234, 4930, 4964, 5840, 6205, 6728, 7888, 8410, 8468, 9860, 9928, 10585, 12410, 13456, 14297, 16820, 16936, 19720, 19856, 21170, 24820, 28594, 33640, 33872, 35989, 39440, 42340, 49640, 57188, 61393, 67280, 71485, 71978, 84680, 99280, 114376, 122786, 142970, 143956, 169360, 179945, 228752, 245572, 285940, 287912, 306965, 359890, 491144, 571880, 575824, 613930, 719780, 982288, 1043681, 1143760, 1227860, 1439560, 2087362, 2455720, 2879120, 4174724, 4911440, 5218405, 8349448, 10436810, 16698896, 20873620, 41747240, 83494480]

約数ペア:

[(1, 83494480), (2, 41747240), (4, 20873620), (5, 16698896), (8, 10436810), (10, 8349448), (16, 5218405), (17, 4911440), (20, 4174724), (29, 2879120), (34, 2455720), (40, 2087362), (58, 1439560), (68, 1227860), (73, 1143760), (80, 1043681), (85, 982288), (116, 719780), (136, 613930), (145, 575824), (146, 571880), (170, 491144), (232, 359890), (272, 306965), (290, 287912), (292, 285940), (340, 245572), (365, 228752), (464, 179945), (493, 169360), (580, 143956), (584, 142970), (680, 122786), (730, 114376), (841, 99280), (986, 84680), (1160, 71978), (1168, 71485), (1241, 67280), (1360, 61393), (1460, 57188), (1682, 49640), (1972, 42340), (2117, 39440), (2320, 35989), (2465, 33872), (2482, 33640), (2920, 28594), (3364, 24820), (3944, 21170), (4205, 19856), (4234, 19720), (4930, 16936), (4964, 16820), (5840, 14297), (6205, 13456), (6728, 12410), (7888, 10585), (8410, 9928), (8468, 9860)]