12132156950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{8923}}^1$

素因数の和:9389

約数の個数: 48

約数和(自身を含む): 22945959936

約数和(自身を除く): 10813802986

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 383, 710, 766, 1775, 1915, 3550, 3830, 8923, 9575, 17846, 19150, 27193, 44615, 54386, 89230, 135965, 223075, 271930, 446150, 633533, 679825, 1267066, 1359650, 3167665, 3417509, 6335330, 6835018, 15838325, 17087545, 31676650, 34175090, 85437725, 170875450, 242643139, 485286278, 1213215695, 2426431390, 6066078475, 12132156950]

約数ペア:

[(1, 12132156950), (2, 6066078475), (5, 2426431390), (10, 1213215695), (25, 485286278), (50, 242643139), (71, 170875450), (142, 85437725), (355, 34175090), (383, 31676650), (710, 17087545), (766, 15838325), (1775, 6835018), (1915, 6335330), (3550, 3417509), (3830, 3167665), (8923, 1359650), (9575, 1267066), (17846, 679825), (19150, 633533), (27193, 446150), (44615, 271930), (54386, 223075), (89230, 135965)]