4974014480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{2437}}^1$

素因数の和:3304

約数の個数: 80

約数和(自身を含む): 11957044224

約数和(自身を除く): 6983029744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 823, 1240, 1646, 2437, 2480, 3292, 4115, 4874, 6584, 8230, 9748, 12185, 13168, 16460, 19496, 24370, 25513, 32920, 38992, 48740, 51026, 65840, 75547, 97480, 102052, 127565, 151094, 194960, 204104, 255130, 302188, 377735, 408208, 510260, 604376, 755470, 1020520, 1208752, 1510940, 2005651, 2041040, 3021880, 4011302, 6043760, 8022604, 10028255, 16045208, 20056510, 32090416, 40113020, 62175181, 80226040, 124350362, 160452080, 248700724, 310875905, 497401448, 621751810, 994802896, 1243503620, 2487007240, 4974014480]

約数ペア:

[(1, 4974014480), (2, 2487007240), (4, 1243503620), (5, 994802896), (8, 621751810), (10, 497401448), (16, 310875905), (20, 248700724), (31, 160452080), (40, 124350362), (62, 80226040), (80, 62175181), (124, 40113020), (155, 32090416), (248, 20056510), (310, 16045208), (496, 10028255), (620, 8022604), (823, 6043760), (1240, 4011302), (1646, 3021880), (2437, 2041040), (2480, 2005651), (3292, 1510940), (4115, 1208752), (4874, 1020520), (6584, 755470), (8230, 604376), (9748, 510260), (12185, 408208), (13168, 377735), (16460, 302188), (19496, 255130), (24370, 204104), (25513, 194960), (32920, 151094), (38992, 127565), (48740, 102052), (51026, 97480), (65840, 75547)]