2912233340

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{859}}^1\times {\mathrm{947}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 6163516800

約数和(自身を除く): 3251283460

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 859, 895, 947, 1718, 1790, 1894, 3436, 3580, 3788, 4295, 4735, 8590, 9470, 17180, 18940, 153761, 169513, 307522, 339026, 615044, 678052, 768805, 813473, 847565, 1537610, 1626946, 1695130, 3075220, 3253892, 3390260, 4067365, 8134730, 16269460, 145611667, 291223334, 582446668, 728058335, 1456116670, 2912233340]

約数ペア:

[(1, 2912233340), (2, 1456116670), (4, 728058335), (5, 582446668), (10, 291223334), (20, 145611667), (179, 16269460), (358, 8134730), (716, 4067365), (859, 3390260), (895, 3253892), (947, 3075220), (1718, 1695130), (1790, 1626946), (1894, 1537610), (3436, 847565), (3580, 813473), (3788, 768805), (4295, 678052), (4735, 615044), (8590, 339026), (9470, 307522), (17180, 169513), (18940, 153761)]