4974763495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 6920411904

約数和(自身を除く): 1945648409

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 277, 293, 299, 533, 943, 1385, 1465, 1495, 2665, 3601, 3809, 4715, 6371, 6739, 11357, 12013, 12259, 18005, 19045, 31855, 33695, 56785, 60065, 61295, 81161, 82823, 87607, 147641, 156169, 261211, 276299, 405805, 414115, 438035, 738205, 780845, 1055093, 1306055, 1381495, 1866703, 3327601, 3395743, 3591887, 5275465, 9333515, 16638005, 16978715, 17959435, 24267139, 43258813, 76534823, 121335695, 216294065, 382674115, 994952699, 4974763495]

約数ペア:

[(1, 4974763495), (5, 994952699), (13, 382674115), (23, 216294065), (41, 121335695), (65, 76534823), (115, 43258813), (205, 24267139), (277, 17959435), (293, 16978715), (299, 16638005), (533, 9333515), (943, 5275465), (1385, 3591887), (1465, 3395743), (1495, 3327601), (2665, 1866703), (3601, 1381495), (3809, 1306055), (4715, 1055093), (6371, 780845), (6739, 738205), (11357, 438035), (12013, 414115), (12259, 405805), (18005, 276299), (19045, 261211), (31855, 156169), (33695, 147641), (56785, 87607), (60065, 82823), (61295, 81161)]