858272360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 2132766720

約数和(自身を除く): 1274494360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 383, 440, 463, 484, 605, 766, 926, 968, 1210, 1532, 1852, 1915, 2315, 2420, 3064, 3704, 3830, 4213, 4630, 4840, 5093, 7660, 8426, 9260, 10186, 15320, 16852, 18520, 20372, 21065, 25465, 33704, 40744, 42130, 46343, 50930, 56023, 84260, 92686, 101860, 112046, 168520, 177329, 185372, 203720, 224092, 231715, 280115, 354658, 370744, 448184, 463430, 560230, 709316, 886645, 926860, 1120460, 1418632, 1773290, 1853720, 1950619, 2240920, 3546580, 3901238, 7093160, 7802476, 9753095, 15604952, 19506190, 21456809, 39012380, 42913618, 78024760, 85827236, 107284045, 171654472, 214568090, 429136180, 858272360]

約数ペア:

[(1, 858272360), (2, 429136180), (4, 214568090), (5, 171654472), (8, 107284045), (10, 85827236), (11, 78024760), (20, 42913618), (22, 39012380), (40, 21456809), (44, 19506190), (55, 15604952), (88, 9753095), (110, 7802476), (121, 7093160), (220, 3901238), (242, 3546580), (383, 2240920), (440, 1950619), (463, 1853720), (484, 1773290), (605, 1418632), (766, 1120460), (926, 926860), (968, 886645), (1210, 709316), (1532, 560230), (1852, 463430), (1915, 448184), (2315, 370744), (2420, 354658), (3064, 280115), (3704, 231715), (3830, 224092), (4213, 203720), (4630, 185372), (4840, 177329), (5093, 168520), (7660, 112046), (8426, 101860), (9260, 92686), (10186, 84260), (15320, 56023), (16852, 50930), (18520, 46343), (20372, 42130), (21065, 40744), (25465, 33704)]