83411860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 214679808

約数和(自身を除く): 131267948

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 101, 119, 140, 170, 202, 238, 340, 347, 404, 476, 505, 595, 694, 707, 1010, 1190, 1388, 1414, 1717, 1735, 2020, 2380, 2429, 2828, 3434, 3470, 3535, 4858, 5899, 6868, 6940, 7070, 8585, 9716, 11798, 12019, 12145, 14140, 17170, 23596, 24038, 24290, 29495, 34340, 35047, 41293, 48076, 48580, 58990, 60095, 70094, 82586, 117980, 120190, 140188, 165172, 175235, 206465, 240380, 245329, 350470, 412930, 490658, 595799, 700940, 825860, 981316, 1191598, 1226645, 2383196, 2453290, 2978995, 4170593, 4906580, 5957990, 8341186, 11915980, 16682372, 20852965, 41705930, 83411860]

約数ペア:

[(1, 83411860), (2, 41705930), (4, 20852965), (5, 16682372), (7, 11915980), (10, 8341186), (14, 5957990), (17, 4906580), (20, 4170593), (28, 2978995), (34, 2453290), (35, 2383196), (68, 1226645), (70, 1191598), (85, 981316), (101, 825860), (119, 700940), (140, 595799), (170, 490658), (202, 412930), (238, 350470), (340, 245329), (347, 240380), (404, 206465), (476, 175235), (505, 165172), (595, 140188), (694, 120190), (707, 117980), (1010, 82586), (1190, 70094), (1388, 60095), (1414, 58990), (1717, 48580), (1735, 48076), (2020, 41293), (2380, 35047), (2429, 34340), (2828, 29495), (3434, 24290), (3470, 24038), (3535, 23596), (4858, 17170), (5899, 14140), (6868, 12145), (6940, 12019), (7070, 11798), (8585, 9716)]