26850480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6614

約数の個数: 80

約数和(自身を含む): 88146144

約数和(自身を除く): 61295664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6581, 13162, 19743, 26324, 32905, 39486, 52648, 65810, 78972, 98715, 105296, 111877, 131620, 157944, 197430, 223754, 263240, 315888, 335631, 394860, 447508, 526480, 559385, 671262, 789720, 895016, 1118770, 1342524, 1579440, 1678155, 1790032, 2237540, 2685048, 3356310, 4475080, 5370096, 6712620, 8950160, 13425240, 26850480]

約数ペア:

[(1, 26850480), (2, 13425240), (3, 8950160), (4, 6712620), (5, 5370096), (6, 4475080), (8, 3356310), (10, 2685048), (12, 2237540), (15, 1790032), (16, 1678155), (17, 1579440), (20, 1342524), (24, 1118770), (30, 895016), (34, 789720), (40, 671262), (48, 559385), (51, 526480), (60, 447508), (68, 394860), (80, 335631), (85, 315888), (102, 263240), (120, 223754), (136, 197430), (170, 157944), (204, 131620), (240, 111877), (255, 105296), (272, 98715), (340, 78972), (408, 65810), (510, 52648), (680, 39486), (816, 32905), (1020, 26324), (1360, 19743), (2040, 13162), (4080, 6581)]