190994720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5554

約数の個数: 96

約数和(自身を含む): 532417536

約数和(自身を除く): 341422816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 5501, 6944, 8680, 11002, 17360, 22004, 27505, 34720, 38507, 44008, 55010, 77014, 88016, 110020, 154028, 170531, 176032, 192535, 220040, 308056, 341062, 385070, 440080, 616112, 682124, 770140, 852655, 880160, 1193717, 1232224, 1364248, 1540280, 1705310, 2387434, 2728496, 3080560, 3410620, 4774868, 5456992, 5968585, 6161120, 6821240, 9549736, 11937170, 13642480, 19099472, 23874340, 27284960, 38198944, 47748680, 95497360, 190994720]

約数ペア:

[(1, 190994720), (2, 95497360), (4, 47748680), (5, 38198944), (7, 27284960), (8, 23874340), (10, 19099472), (14, 13642480), (16, 11937170), (20, 9549736), (28, 6821240), (31, 6161120), (32, 5968585), (35, 5456992), (40, 4774868), (56, 3410620), (62, 3080560), (70, 2728496), (80, 2387434), (112, 1705310), (124, 1540280), (140, 1364248), (155, 1232224), (160, 1193717), (217, 880160), (224, 852655), (248, 770140), (280, 682124), (310, 616112), (434, 440080), (496, 385070), (560, 341062), (620, 308056), (868, 220040), (992, 192535), (1085, 176032), (1120, 170531), (1240, 154028), (1736, 110020), (2170, 88016), (2480, 77014), (3472, 55010), (4340, 44008), (4960, 38507), (5501, 34720), (6944, 27505), (8680, 22004), (11002, 17360)]