13307870650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{38501}}^1$

素因数の和:38767

約数の個数: 48

約数和(自身を含む): 25666357248

約数和(自身を除く): 12358486598

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 223, 310, 446, 775, 1115, 1550, 2230, 5575, 6913, 11150, 13826, 34565, 38501, 69130, 77002, 172825, 192505, 345650, 385010, 962525, 1193531, 1925050, 2387062, 5967655, 8585723, 11935310, 17171446, 29838275, 42928615, 59676550, 85857230, 214643075, 266157413, 429286150, 532314826, 1330787065, 2661574130, 6653935325, 13307870650]

約数ペア:

[(1, 13307870650), (2, 6653935325), (5, 2661574130), (10, 1330787065), (25, 532314826), (31, 429286150), (50, 266157413), (62, 214643075), (155, 85857230), (223, 59676550), (310, 42928615), (446, 29838275), (775, 17171446), (1115, 11935310), (1550, 8585723), (2230, 5967655), (5575, 2387062), (6913, 1925050), (11150, 1193531), (13826, 962525), (34565, 385010), (38501, 345650), (69130, 192505), (77002, 172825)]