11110440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 38361600

約数和(自身を除く): 27251160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 443, 456, 570, 627, 660, 760, 836, 886, 1045, 1140, 1254, 1320, 1329, 1672, 1772, 2090, 2215, 2280, 2508, 2658, 3135, 3544, 4180, 4430, 4873, 5016, 5316, 6270, 6645, 8360, 8417, 8860, 9746, 10632, 12540, 13290, 14619, 16834, 17720, 19492, 24365, 25080, 25251, 26580, 29238, 33668, 38984, 42085, 48730, 50502, 53160, 58476, 67336, 73095, 84170, 92587, 97460, 101004, 116952, 126255, 146190, 168340, 185174, 194920, 202008, 252510, 277761, 292380, 336680, 370348, 462935, 505020, 555522, 584760, 740696, 925870, 1010040, 1111044, 1388805, 1851740, 2222088, 2777610, 3703480, 5555220, 11110440]

約数ペア:

[(1, 11110440), (2, 5555220), (3, 3703480), (4, 2777610), (5, 2222088), (6, 1851740), (8, 1388805), (10, 1111044), (11, 1010040), (12, 925870), (15, 740696), (19, 584760), (20, 555522), (22, 505020), (24, 462935), (30, 370348), (33, 336680), (38, 292380), (40, 277761), (44, 252510), (55, 202008), (57, 194920), (60, 185174), (66, 168340), (76, 146190), (88, 126255), (95, 116952), (110, 101004), (114, 97460), (120, 92587), (132, 84170), (152, 73095), (165, 67336), (190, 58476), (209, 53160), (220, 50502), (228, 48730), (264, 42085), (285, 38984), (330, 33668), (380, 29238), (418, 26580), (440, 25251), (443, 25080), (456, 24365), (570, 19492), (627, 17720), (660, 16834), (760, 14619), (836, 13290), (886, 12540), (1045, 10632), (1140, 9746), (1254, 8860), (1320, 8417), (1329, 8360), (1672, 6645), (1772, 6270), (2090, 5316), (2215, 5016), (2280, 4873), (2508, 4430), (2658, 4180), (3135, 3544)]