27044960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 69183072

約数和(自身を除く): 42138112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 160, 163, 170, 244, 272, 305, 326, 340, 488, 544, 610, 652, 680, 815, 976, 1037, 1220, 1304, 1360, 1630, 1952, 2074, 2440, 2608, 2720, 2771, 3260, 4148, 4880, 5185, 5216, 5542, 6520, 8296, 9760, 9943, 10370, 11084, 13040, 13855, 16592, 19886, 20740, 22168, 26080, 27710, 33184, 39772, 41480, 44336, 49715, 55420, 79544, 82960, 88672, 99430, 110840, 159088, 165920, 169031, 198860, 221680, 318176, 338062, 397720, 443360, 676124, 795440, 845155, 1352248, 1590880, 1690310, 2704496, 3380620, 5408992, 6761240, 13522480, 27044960]

約数ペア:

[(1, 27044960), (2, 13522480), (4, 6761240), (5, 5408992), (8, 3380620), (10, 2704496), (16, 1690310), (17, 1590880), (20, 1352248), (32, 845155), (34, 795440), (40, 676124), (61, 443360), (68, 397720), (80, 338062), (85, 318176), (122, 221680), (136, 198860), (160, 169031), (163, 165920), (170, 159088), (244, 110840), (272, 99430), (305, 88672), (326, 82960), (340, 79544), (488, 55420), (544, 49715), (610, 44336), (652, 41480), (680, 39772), (815, 33184), (976, 27710), (1037, 26080), (1220, 22168), (1304, 20740), (1360, 19886), (1630, 16592), (1952, 13855), (2074, 13040), (2440, 11084), (2608, 10370), (2720, 9943), (2771, 9760), (3260, 8296), (4148, 6520), (4880, 5542), (5185, 5216)]