112071880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 266976000

約数和(自身を除く): 154904120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 239, 380, 478, 617, 760, 956, 1195, 1234, 1912, 2390, 2468, 3085, 4541, 4780, 4936, 6170, 9082, 9560, 11723, 12340, 18164, 22705, 23446, 24680, 36328, 45410, 46892, 58615, 90820, 93784, 117230, 147463, 181640, 234460, 294926, 468920, 589852, 737315, 1179704, 1474630, 2801797, 2949260, 5603594, 5898520, 11207188, 14008985, 22414376, 28017970, 56035940, 112071880]

約数ペア:

[(1, 112071880), (2, 56035940), (4, 28017970), (5, 22414376), (8, 14008985), (10, 11207188), (19, 5898520), (20, 5603594), (38, 2949260), (40, 2801797), (76, 1474630), (95, 1179704), (152, 737315), (190, 589852), (239, 468920), (380, 294926), (478, 234460), (617, 181640), (760, 147463), (956, 117230), (1195, 93784), (1234, 90820), (1912, 58615), (2390, 46892), (2468, 45410), (3085, 36328), (4541, 24680), (4780, 23446), (4936, 22705), (6170, 18164), (9082, 12340), (9560, 11723)]