40100112

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 124936448

約数和(自身を除く): 84836336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 691, 744, 806, 936, 1116, 1209, 1382, 1488, 1612, 1872, 2073, 2232, 2418, 2764, 3224, 3627, 4146, 4464, 4836, 5528, 6219, 6448, 7254, 8292, 8983, 9672, 11056, 12438, 14508, 16584, 17966, 19344, 21421, 24876, 26949, 29016, 33168, 35932, 42842, 49752, 53898, 58032, 64263, 71864, 80847, 85684, 99504, 107796, 128526, 143728, 161694, 171368, 192789, 215592, 257052, 278473, 323388, 342736, 385578, 431184, 514104, 556946, 646776, 771156, 835419, 1028208, 1113892, 1293552, 1542312, 1670838, 2227784, 2506257, 3084624, 3341676, 4455568, 5012514, 6683352, 10025028, 13366704, 20050056, 40100112]

約数ペア:

[(1, 40100112), (2, 20050056), (3, 13366704), (4, 10025028), (6, 6683352), (8, 5012514), (9, 4455568), (12, 3341676), (13, 3084624), (16, 2506257), (18, 2227784), (24, 1670838), (26, 1542312), (31, 1293552), (36, 1113892), (39, 1028208), (48, 835419), (52, 771156), (62, 646776), (72, 556946), (78, 514104), (93, 431184), (104, 385578), (117, 342736), (124, 323388), (144, 278473), (156, 257052), (186, 215592), (208, 192789), (234, 171368), (248, 161694), (279, 143728), (312, 128526), (372, 107796), (403, 99504), (468, 85684), (496, 80847), (558, 71864), (624, 64263), (691, 58032), (744, 53898), (806, 49752), (936, 42842), (1116, 35932), (1209, 33168), (1382, 29016), (1488, 26949), (1612, 24876), (1872, 21421), (2073, 19344), (2232, 17966), (2418, 16584), (2764, 14508), (3224, 12438), (3627, 11056), (4146, 9672), (4464, 8983), (4836, 8292), (5528, 7254), (6219, 6448)]