28599560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 74692800

約数和(自身を除く): 46093240

約数列:

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

約数ペア:

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