73798360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 180169920

約数和(自身を除く): 106371560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2647, 2788, 3485, 5294, 5576, 6970, 10588, 13235, 13940, 21176, 26470, 27880, 44999, 52940, 89998, 105880, 108527, 179996, 217054, 224995, 359992, 434108, 449990, 542635, 868216, 899980, 1085270, 1799960, 1844959, 2170540, 3689918, 4341080, 7379836, 9224795, 14759672, 18449590, 36899180, 73798360]

約数ペア:

[(1, 73798360), (2, 36899180), (4, 18449590), (5, 14759672), (8, 9224795), (10, 7379836), (17, 4341080), (20, 3689918), (34, 2170540), (40, 1844959), (41, 1799960), (68, 1085270), (82, 899980), (85, 868216), (136, 542635), (164, 449990), (170, 434108), (205, 359992), (328, 224995), (340, 217054), (410, 179996), (680, 108527), (697, 105880), (820, 89998), (1394, 52940), (1640, 44999), (2647, 27880), (2788, 26470), (3485, 21176), (5294, 13940), (5576, 13235), (6970, 10588)]