57199120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 154365120

約数和(自身を除く): 97166000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 311, 380, 418, 440, 484, 605, 622, 760, 836, 880, 968, 1045, 1210, 1244, 1520, 1555, 1672, 1936, 2090, 2299, 2420, 2488, 3110, 3344, 3421, 4180, 4598, 4840, 4976, 5909, 6220, 6842, 8360, 9196, 9680, 11495, 11818, 12440, 13684, 16720, 17105, 18392, 22990, 23636, 24880, 27368, 29545, 34210, 36784, 37631, 45980, 47272, 54736, 59090, 64999, 68420, 75262, 91960, 94544, 118180, 129998, 136840, 150524, 183920, 188155, 236360, 259996, 273680, 301048, 324995, 376310, 472720, 519992, 602096, 649990, 714989, 752620, 1039984, 1299980, 1429978, 1505240, 2599960, 2859956, 3010480, 3574945, 5199920, 5719912, 7149890, 11439824, 14299780, 28599560, 57199120]

約数ペア:

[(1, 57199120), (2, 28599560), (4, 14299780), (5, 11439824), (8, 7149890), (10, 5719912), (11, 5199920), (16, 3574945), (19, 3010480), (20, 2859956), (22, 2599960), (38, 1505240), (40, 1429978), (44, 1299980), (55, 1039984), (76, 752620), (80, 714989), (88, 649990), (95, 602096), (110, 519992), (121, 472720), (152, 376310), (176, 324995), (190, 301048), (209, 273680), (220, 259996), (242, 236360), (304, 188155), (311, 183920), (380, 150524), (418, 136840), (440, 129998), (484, 118180), (605, 94544), (622, 91960), (760, 75262), (836, 68420), (880, 64999), (968, 59090), (1045, 54736), (1210, 47272), (1244, 45980), (1520, 37631), (1555, 36784), (1672, 34210), (1936, 29545), (2090, 27368), (2299, 24880), (2420, 23636), (2488, 22990), (3110, 18392), (3344, 17105), (3421, 16720), (4180, 13684), (4598, 12440), (4840, 11818), (4976, 11495), (5909, 9680), (6220, 9196), (6842, 8360)]