82443660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5607

約数の個数: 96

約数和(自身を含む): 261730560

約数和(自身を除く): 179286900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 5563, 7410, 11126, 14820, 16689, 22252, 27815, 33378, 55630, 66756, 72319, 83445, 105697, 111260, 144638, 166890, 211394, 216957, 289276, 317091, 333780, 361595, 422788, 433914, 528485, 634182, 723190, 867828, 1056970, 1084785, 1268364, 1374061, 1446380, 1585455, 2113940, 2169570, 2748122, 3170910, 4122183, 4339140, 5496244, 6341820, 6870305, 8244366, 13740610, 16488732, 20610915, 27481220, 41221830, 82443660]

約数ペア:

[(1, 82443660), (2, 41221830), (3, 27481220), (4, 20610915), (5, 16488732), (6, 13740610), (10, 8244366), (12, 6870305), (13, 6341820), (15, 5496244), (19, 4339140), (20, 4122183), (26, 3170910), (30, 2748122), (38, 2169570), (39, 2113940), (52, 1585455), (57, 1446380), (60, 1374061), (65, 1268364), (76, 1084785), (78, 1056970), (95, 867828), (114, 723190), (130, 634182), (156, 528485), (190, 433914), (195, 422788), (228, 361595), (247, 333780), (260, 317091), (285, 289276), (380, 216957), (390, 211394), (494, 166890), (570, 144638), (741, 111260), (780, 105697), (988, 83445), (1140, 72319), (1235, 66756), (1482, 55630), (2470, 33378), (2964, 27815), (3705, 22252), (4940, 16689), (5563, 14820), (7410, 11126)]