104949880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 283668480

約数和(自身を除く): 178718600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 107, 113, 124, 140, 155, 214, 217, 226, 248, 280, 310, 428, 434, 452, 535, 565, 620, 749, 791, 856, 868, 904, 1070, 1085, 1130, 1240, 1498, 1582, 1736, 2140, 2170, 2260, 2996, 3164, 3317, 3503, 3745, 3955, 4280, 4340, 4520, 5992, 6328, 6634, 7006, 7490, 7910, 8680, 12091, 13268, 14012, 14980, 15820, 16585, 17515, 23219, 24182, 24521, 26536, 28024, 29960, 31640, 33170, 35030, 46438, 48364, 49042, 60455, 66340, 70060, 84637, 92876, 96728, 98084, 116095, 120910, 122605, 132680, 140120, 169274, 185752, 196168, 232190, 241820, 245210, 338548, 374821, 423185, 464380, 483640, 490420, 677096, 749642, 846370, 928760, 980840, 1499284, 1692740, 1874105, 2623747, 2998568, 3385480, 3748210, 5247494, 7496420, 10494988, 13118735, 14992840, 20989976, 26237470, 52474940, 104949880]

約数ペア:

[(1, 104949880), (2, 52474940), (4, 26237470), (5, 20989976), (7, 14992840), (8, 13118735), (10, 10494988), (14, 7496420), (20, 5247494), (28, 3748210), (31, 3385480), (35, 2998568), (40, 2623747), (56, 1874105), (62, 1692740), (70, 1499284), (107, 980840), (113, 928760), (124, 846370), (140, 749642), (155, 677096), (214, 490420), (217, 483640), (226, 464380), (248, 423185), (280, 374821), (310, 338548), (428, 245210), (434, 241820), (452, 232190), (535, 196168), (565, 185752), (620, 169274), (749, 140120), (791, 132680), (856, 122605), (868, 120910), (904, 116095), (1070, 98084), (1085, 96728), (1130, 92876), (1240, 84637), (1498, 70060), (1582, 66340), (1736, 60455), (2140, 49042), (2170, 48364), (2260, 46438), (2996, 35030), (3164, 33170), (3317, 31640), (3503, 29960), (3745, 28024), (3955, 26536), (4280, 24521), (4340, 24182), (4520, 23219), (5992, 17515), (6328, 16585), (6634, 15820), (7006, 14980), (7490, 14012), (7910, 13268), (8680, 12091)]