82670800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 210343680

約数和(自身を除く): 127672880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 59, 62, 80, 100, 113, 118, 124, 155, 200, 226, 236, 248, 295, 310, 400, 452, 472, 496, 565, 590, 620, 775, 904, 944, 1130, 1180, 1240, 1475, 1550, 1808, 1829, 2260, 2360, 2480, 2825, 2950, 3100, 3503, 3658, 4520, 4720, 5650, 5900, 6200, 6667, 7006, 7316, 9040, 9145, 11300, 11800, 12400, 13334, 14012, 14632, 17515, 18290, 22600, 23600, 26668, 28024, 29264, 33335, 35030, 36580, 45200, 45725, 53336, 56048, 66670, 70060, 73160, 87575, 91450, 106672, 133340, 140120, 146320, 166675, 175150, 182900, 206677, 266680, 280240, 333350, 350300, 365800, 413354, 533360, 666700, 700600, 731600, 826708, 1033385, 1333400, 1401200, 1653416, 2066770, 2666800, 3306832, 4133540, 5166925, 8267080, 10333850, 16534160, 20667700, 41335400, 82670800]

約数ペア:

[(1, 82670800), (2, 41335400), (4, 20667700), (5, 16534160), (8, 10333850), (10, 8267080), (16, 5166925), (20, 4133540), (25, 3306832), (31, 2666800), (40, 2066770), (50, 1653416), (59, 1401200), (62, 1333400), (80, 1033385), (100, 826708), (113, 731600), (118, 700600), (124, 666700), (155, 533360), (200, 413354), (226, 365800), (236, 350300), (248, 333350), (295, 280240), (310, 266680), (400, 206677), (452, 182900), (472, 175150), (496, 166675), (565, 146320), (590, 140120), (620, 133340), (775, 106672), (904, 91450), (944, 87575), (1130, 73160), (1180, 70060), (1240, 66670), (1475, 56048), (1550, 53336), (1808, 45725), (1829, 45200), (2260, 36580), (2360, 35030), (2480, 33335), (2825, 29264), (2950, 28024), (3100, 26668), (3503, 23600), (3658, 22600), (4520, 18290), (4720, 17515), (5650, 14632), (5900, 14012), (6200, 13334), (6667, 12400), (7006, 11800), (7316, 11300), (9040, 9145)]