1936956880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{45943}}^1$

素因数の和:46004

約数の個数: 80

約数和(自身を含む): 4922256384

約数和(自身を除く): 2985299504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 21080, 42160, 45943, 91886, 183772, 229715, 367544, 459430, 735088, 781031, 918860, 1424233, 1562062, 1837720, 2848466, 3124124, 3675440, 3905155, 5696932, 6248248, 7121165, 7810310, 11393864, 12496496, 14242330, 15620620, 22787728, 24211961, 28484660, 31241240, 48423922, 56969320, 62482480, 96847844, 113938640, 121059805, 193695688, 242119610, 387391376, 484239220, 968478440, 1936956880]

約数ペア:

[(1, 1936956880), (2, 968478440), (4, 484239220), (5, 387391376), (8, 242119610), (10, 193695688), (16, 121059805), (17, 113938640), (20, 96847844), (31, 62482480), (34, 56969320), (40, 48423922), (62, 31241240), (68, 28484660), (80, 24211961), (85, 22787728), (124, 15620620), (136, 14242330), (155, 12496496), (170, 11393864), (248, 7810310), (272, 7121165), (310, 6248248), (340, 5696932), (496, 3905155), (527, 3675440), (620, 3124124), (680, 2848466), (1054, 1837720), (1240, 1562062), (1360, 1424233), (2108, 918860), (2480, 781031), (2635, 735088), (4216, 459430), (5270, 367544), (8432, 229715), (10540, 183772), (21080, 91886), (42160, 45943)]