91232380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 210212352

約数和(自身を除く): 118979972

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 41, 62, 74, 82, 97, 124, 148, 155, 164, 185, 194, 205, 310, 370, 388, 410, 485, 620, 740, 820, 970, 1147, 1271, 1517, 1940, 2294, 2542, 3007, 3034, 3589, 3977, 4588, 5084, 5735, 6014, 6068, 6355, 7178, 7585, 7954, 11470, 12028, 12710, 14356, 15035, 15170, 15908, 17945, 19885, 22940, 25420, 30070, 30340, 35890, 39770, 47027, 60140, 71780, 79540, 94054, 111259, 123287, 147149, 188108, 222518, 235135, 246574, 294298, 445036, 470270, 493148, 556295, 588596, 616435, 735745, 940540, 1112590, 1232870, 1471490, 2225180, 2465740, 2942980, 4561619, 9123238, 18246476, 22808095, 45616190, 91232380]

約数ペア:

[(1, 91232380), (2, 45616190), (4, 22808095), (5, 18246476), (10, 9123238), (20, 4561619), (31, 2942980), (37, 2465740), (41, 2225180), (62, 1471490), (74, 1232870), (82, 1112590), (97, 940540), (124, 735745), (148, 616435), (155, 588596), (164, 556295), (185, 493148), (194, 470270), (205, 445036), (310, 294298), (370, 246574), (388, 235135), (410, 222518), (485, 188108), (620, 147149), (740, 123287), (820, 111259), (970, 94054), (1147, 79540), (1271, 71780), (1517, 60140), (1940, 47027), (2294, 39770), (2542, 35890), (3007, 30340), (3034, 30070), (3589, 25420), (3977, 22940), (4588, 19885), (5084, 17945), (5735, 15908), (6014, 15170), (6068, 15035), (6355, 14356), (7178, 12710), (7585, 12028), (7954, 11470)]