9968458520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1\times {\mathrm{6977}}^1$

素因数の和:8564

約数の個数: 64

約数和(自身を含む): 23422633920

約数和(自身を除く): 13454175400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1553, 3106, 6212, 6977, 7765, 12424, 13954, 15530, 27908, 31060, 34885, 35719, 55816, 62120, 69770, 71438, 139540, 142876, 160471, 178595, 279080, 285752, 320942, 357190, 641884, 714380, 802355, 1283768, 1428760, 1604710, 3209420, 6418840, 10835281, 21670562, 43341124, 54176405, 86682248, 108352810, 216705620, 249211463, 433411240, 498422926, 996845852, 1246057315, 1993691704, 2492114630, 4984229260, 9968458520]

約数ペア:

[(1, 9968458520), (2, 4984229260), (4, 2492114630), (5, 1993691704), (8, 1246057315), (10, 996845852), (20, 498422926), (23, 433411240), (40, 249211463), (46, 216705620), (92, 108352810), (115, 86682248), (184, 54176405), (230, 43341124), (460, 21670562), (920, 10835281), (1553, 6418840), (3106, 3209420), (6212, 1604710), (6977, 1428760), (7765, 1283768), (12424, 802355), (13954, 714380), (15530, 641884), (27908, 357190), (31060, 320942), (34885, 285752), (35719, 279080), (55816, 178595), (62120, 160471), (69770, 142876), (71438, 139540)]