3681520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2737

約数の個数: 40

約数和(自身を含む): 9066384

約数和(自身を除く): 5384864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2707, 5414, 10828, 13535, 21656, 27070, 43312, 46019, 54140, 92038, 108280, 184076, 216560, 230095, 368152, 460190, 736304, 920380, 1840760, 3681520]

約数ペア:

[(1, 3681520), (2, 1840760), (4, 920380), (5, 736304), (8, 460190), (10, 368152), (16, 230095), (17, 216560), (20, 184076), (34, 108280), (40, 92038), (68, 54140), (80, 46019), (85, 43312), (136, 27070), (170, 21656), (272, 13535), (340, 10828), (680, 5414), (1360, 2707)]