823084960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 2024870400

約数和(自身を除く): 1201785440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 179, 232, 290, 358, 464, 580, 716, 895, 928, 991, 1160, 1432, 1790, 1982, 2320, 2864, 3580, 3964, 4640, 4955, 5191, 5728, 7160, 7928, 9910, 10382, 14320, 15856, 19820, 20764, 25955, 28640, 28739, 31712, 39640, 41528, 51910, 57478, 79280, 83056, 103820, 114956, 143695, 158560, 166112, 177389, 207640, 229912, 287390, 354778, 415280, 459824, 574780, 709556, 830560, 886945, 919648, 1149560, 1419112, 1773890, 2299120, 2838224, 3547780, 4598240, 5144281, 5676448, 7095560, 10288562, 14191120, 20577124, 25721405, 28382240, 41154248, 51442810, 82308496, 102885620, 164616992, 205771240, 411542480, 823084960]

約数ペア:

[(1, 823084960), (2, 411542480), (4, 205771240), (5, 164616992), (8, 102885620), (10, 82308496), (16, 51442810), (20, 41154248), (29, 28382240), (32, 25721405), (40, 20577124), (58, 14191120), (80, 10288562), (116, 7095560), (145, 5676448), (160, 5144281), (179, 4598240), (232, 3547780), (290, 2838224), (358, 2299120), (464, 1773890), (580, 1419112), (716, 1149560), (895, 919648), (928, 886945), (991, 830560), (1160, 709556), (1432, 574780), (1790, 459824), (1982, 415280), (2320, 354778), (2864, 287390), (3580, 229912), (3964, 207640), (4640, 177389), (4955, 166112), (5191, 158560), (5728, 143695), (7160, 114956), (7928, 103820), (9910, 83056), (10382, 79280), (14320, 57478), (15856, 51910), (19820, 41528), (20764, 39640), (25955, 31712), (28640, 28739)]