88625680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 247984128

約数和(自身を除く): 159358448

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 61, 65, 80, 88, 104, 110, 122, 127, 130, 143, 176, 208, 220, 244, 254, 260, 286, 305, 440, 488, 508, 520, 572, 610, 635, 671, 715, 793, 880, 976, 1016, 1040, 1144, 1220, 1270, 1342, 1397, 1430, 1586, 1651, 2032, 2288, 2440, 2540, 2684, 2794, 2860, 3172, 3302, 3355, 3965, 4880, 5080, 5368, 5588, 5720, 6344, 6604, 6710, 6985, 7747, 7930, 8255, 8723, 10160, 10736, 11176, 11440, 12688, 13208, 13420, 13970, 15494, 15860, 16510, 17446, 18161, 22352, 26416, 26840, 27940, 30988, 31720, 33020, 34892, 36322, 38735, 43615, 53680, 55880, 61976, 63440, 66040, 69784, 72644, 77470, 85217, 87230, 90805, 100711, 111760, 123952, 132080, 139568, 145288, 154940, 170434, 174460, 181610, 201422, 290576, 309880, 340868, 348920, 363220, 402844, 426085, 503555, 619760, 681736, 697840, 726440, 805688, 852170, 1007110, 1107821, 1363472, 1452880, 1611376, 1704340, 2014220, 2215642, 3408680, 4028440, 4431284, 5539105, 6817360, 8056880, 8862568, 11078210, 17725136, 22156420, 44312840, 88625680]

約数ペア:

[(1, 88625680), (2, 44312840), (4, 22156420), (5, 17725136), (8, 11078210), (10, 8862568), (11, 8056880), (13, 6817360), (16, 5539105), (20, 4431284), (22, 4028440), (26, 3408680), (40, 2215642), (44, 2014220), (52, 1704340), (55, 1611376), (61, 1452880), (65, 1363472), (80, 1107821), (88, 1007110), (104, 852170), (110, 805688), (122, 726440), (127, 697840), (130, 681736), (143, 619760), (176, 503555), (208, 426085), (220, 402844), (244, 363220), (254, 348920), (260, 340868), (286, 309880), (305, 290576), (440, 201422), (488, 181610), (508, 174460), (520, 170434), (572, 154940), (610, 145288), (635, 139568), (671, 132080), (715, 123952), (793, 111760), (880, 100711), (976, 90805), (1016, 87230), (1040, 85217), (1144, 77470), (1220, 72644), (1270, 69784), (1342, 66040), (1397, 63440), (1430, 61976), (1586, 55880), (1651, 53680), (2032, 43615), (2288, 38735), (2440, 36322), (2540, 34892), (2684, 33020), (2794, 31720), (2860, 30988), (3172, 27940), (3302, 26840), (3355, 26416), (3965, 22352), (4880, 18161), (5080, 17446), (5368, 16510), (5588, 15860), (5720, 15494), (6344, 13970), (6604, 13420), (6710, 13208), (6985, 12688), (7747, 11440), (7930, 11176), (8255, 10736), (8723, 10160)]