47669440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1674

約数の個数: 112

約数和(自身を含む): 139793472

約数和(自身を除く): 92124032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1637, 1820, 2080, 2240, 2912, 3274, 3640, 4160, 5824, 6548, 7280, 8185, 11459, 13096, 14560, 16370, 21281, 22918, 26192, 29120, 32740, 42562, 45836, 52384, 57295, 65480, 85124, 91672, 104768, 106405, 114590, 130960, 148967, 170248, 183344, 212810, 229180, 261920, 297934, 340496, 366688, 425620, 458360, 523840, 595868, 680992, 733376, 744835, 851240, 916720, 1191736, 1361984, 1489670, 1702480, 1833440, 2383472, 2979340, 3404960, 3666880, 4766944, 5958680, 6809920, 9533888, 11917360, 23834720, 47669440]

約数ペア:

[(1, 47669440), (2, 23834720), (4, 11917360), (5, 9533888), (7, 6809920), (8, 5958680), (10, 4766944), (13, 3666880), (14, 3404960), (16, 2979340), (20, 2383472), (26, 1833440), (28, 1702480), (32, 1489670), (35, 1361984), (40, 1191736), (52, 916720), (56, 851240), (64, 744835), (65, 733376), (70, 680992), (80, 595868), (91, 523840), (104, 458360), (112, 425620), (130, 366688), (140, 340496), (160, 297934), (182, 261920), (208, 229180), (224, 212810), (260, 183344), (280, 170248), (320, 148967), (364, 130960), (416, 114590), (448, 106405), (455, 104768), (520, 91672), (560, 85124), (728, 65480), (832, 57295), (910, 52384), (1040, 45836), (1120, 42562), (1456, 32740), (1637, 29120), (1820, 26192), (2080, 22918), (2240, 21281), (2912, 16370), (3274, 14560), (3640, 13096), (4160, 11459), (5824, 8185), (6548, 7280)]