111853300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 263698400

約数和(自身を除く): 151845100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 139, 260, 278, 325, 556, 619, 650, 695, 1238, 1300, 1390, 1807, 2476, 2780, 3095, 3475, 3614, 6190, 6950, 7228, 8047, 9035, 12380, 13900, 15475, 16094, 18070, 30950, 32188, 36140, 40235, 45175, 61900, 80470, 86041, 90350, 160940, 172082, 180700, 201175, 344164, 402350, 430205, 804700, 860410, 1118533, 1720820, 2151025, 2237066, 4302050, 4474132, 5592665, 8604100, 11185330, 22370660, 27963325, 55926650, 111853300]

約数ペア:

[(1, 111853300), (2, 55926650), (4, 27963325), (5, 22370660), (10, 11185330), (13, 8604100), (20, 5592665), (25, 4474132), (26, 4302050), (50, 2237066), (52, 2151025), (65, 1720820), (100, 1118533), (130, 860410), (139, 804700), (260, 430205), (278, 402350), (325, 344164), (556, 201175), (619, 180700), (650, 172082), (695, 160940), (1238, 90350), (1300, 86041), (1390, 80470), (1807, 61900), (2476, 45175), (2780, 40235), (3095, 36140), (3475, 32188), (3614, 30950), (6190, 18070), (6950, 16094), (7228, 15475), (8047, 13900), (9035, 12380)]