83686240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2840

約数の個数: 96

約数和(自身を含む): 228451104

約数和(自身を除く): 144764864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2797, 2992, 3740, 5594, 5984, 7480, 11188, 13985, 14960, 22376, 27970, 29920, 30767, 44752, 47549, 55940, 61534, 89504, 95098, 111880, 123068, 153835, 190196, 223760, 237745, 246136, 307670, 380392, 447520, 475490, 492272, 523039, 615340, 760784, 950980, 984544, 1046078, 1230680, 1521568, 1901960, 2092156, 2461360, 2615195, 3803920, 4184312, 4922720, 5230390, 7607840, 8368624, 10460780, 16737248, 20921560, 41843120, 83686240]

約数ペア:

[(1, 83686240), (2, 41843120), (4, 20921560), (5, 16737248), (8, 10460780), (10, 8368624), (11, 7607840), (16, 5230390), (17, 4922720), (20, 4184312), (22, 3803920), (32, 2615195), (34, 2461360), (40, 2092156), (44, 1901960), (55, 1521568), (68, 1230680), (80, 1046078), (85, 984544), (88, 950980), (110, 760784), (136, 615340), (160, 523039), (170, 492272), (176, 475490), (187, 447520), (220, 380392), (272, 307670), (340, 246136), (352, 237745), (374, 223760), (440, 190196), (544, 153835), (680, 123068), (748, 111880), (880, 95098), (935, 89504), (1360, 61534), (1496, 55940), (1760, 47549), (1870, 44752), (2720, 30767), (2797, 29920), (2992, 27970), (3740, 22376), (5594, 14960), (5984, 13985), (7480, 11188)]