1523717680

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{79031}}^1$

素因数の和:79285

約数の個数: 40

約数和(自身を含む): 3557388384

約数和(自身を除く): 2033670704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 9640, 19280, 79031, 158062, 316124, 395155, 632248, 790310, 1264496, 1580620, 3161240, 6322480, 19046471, 38092942, 76185884, 95232355, 152371768, 190464710, 304743536, 380929420, 761858840, 1523717680]

約数ペア:

[(1, 1523717680), (2, 761858840), (4, 380929420), (5, 304743536), (8, 190464710), (10, 152371768), (16, 95232355), (20, 76185884), (40, 38092942), (80, 19046471), (241, 6322480), (482, 3161240), (964, 1580620), (1205, 1264496), (1928, 790310), (2410, 632248), (3856, 395155), (4820, 316124), (9640, 158062), (19280, 79031)]