37745680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{9629}}^1$

素因数の和:9656

約数の個数: 60

約数和(自身を含む): 102097260

約数和(自身を除く): 64351580

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 9629, 19258, 38516, 48145, 67403, 77032, 96290, 134806, 154064, 192580, 269612, 337015, 385160, 471821, 539224, 674030, 770320, 943642, 1078448, 1348060, 1887284, 2359105, 2696120, 3774568, 4718210, 5392240, 7549136, 9436420, 18872840, 37745680]

約数ペア:

[(1, 37745680), (2, 18872840), (4, 9436420), (5, 7549136), (7, 5392240), (8, 4718210), (10, 3774568), (14, 2696120), (16, 2359105), (20, 1887284), (28, 1348060), (35, 1078448), (40, 943642), (49, 770320), (56, 674030), (70, 539224), (80, 471821), (98, 385160), (112, 337015), (140, 269612), (196, 192580), (245, 154064), (280, 134806), (392, 96290), (490, 77032), (560, 67403), (784, 48145), (980, 38516), (1960, 19258), (3920, 9629)]