83902260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 254580480

約数和(自身を除く): 170678220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 263, 390, 409, 526, 780, 789, 818, 1052, 1227, 1315, 1578, 1636, 2045, 2454, 2630, 3156, 3419, 3945, 4090, 4908, 5260, 5317, 6135, 6838, 7890, 8180, 10257, 10634, 12270, 13676, 15780, 15951, 17095, 20514, 21268, 24540, 26585, 31902, 34190, 41028, 51285, 53170, 63804, 68380, 79755, 102570, 106340, 107567, 159510, 205140, 215134, 319020, 322701, 430268, 537835, 645402, 1075670, 1290804, 1398371, 1613505, 2151340, 2796742, 3227010, 4195113, 5593484, 6454020, 6991855, 8390226, 13983710, 16780452, 20975565, 27967420, 41951130, 83902260]

約数ペア:

[(1, 83902260), (2, 41951130), (3, 27967420), (4, 20975565), (5, 16780452), (6, 13983710), (10, 8390226), (12, 6991855), (13, 6454020), (15, 5593484), (20, 4195113), (26, 3227010), (30, 2796742), (39, 2151340), (52, 1613505), (60, 1398371), (65, 1290804), (78, 1075670), (130, 645402), (156, 537835), (195, 430268), (260, 322701), (263, 319020), (390, 215134), (409, 205140), (526, 159510), (780, 107567), (789, 106340), (818, 102570), (1052, 79755), (1227, 68380), (1315, 63804), (1578, 53170), (1636, 51285), (2045, 41028), (2454, 34190), (2630, 31902), (3156, 26585), (3419, 24540), (3945, 21268), (4090, 20514), (4908, 17095), (5260, 15951), (5317, 15780), (6135, 13676), (6838, 12270), (7890, 10634), (8180, 10257)]