831548960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15241}}^1$

素因数の和:15298

約数の個数: 96

約数和(自身を含む): 2212406784

約数和(自身を除く): 1380857824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6820, 10912, 13640, 15241, 27280, 30482, 54560, 60964, 76205, 121928, 152410, 167651, 243856, 304820, 335302, 472471, 487712, 609640, 670604, 838255, 944942, 1219280, 1341208, 1676510, 1889884, 2362355, 2438560, 2682416, 3353020, 3779768, 4724710, 5197181, 5364832, 6706040, 7559536, 9449420, 10394362, 13412080, 15119072, 18898840, 20788724, 25985905, 26824160, 37797680, 41577448, 51971810, 75595360, 83154896, 103943620, 166309792, 207887240, 415774480, 831548960]

約数ペア:

[(1, 831548960), (2, 415774480), (4, 207887240), (5, 166309792), (8, 103943620), (10, 83154896), (11, 75595360), (16, 51971810), (20, 41577448), (22, 37797680), (31, 26824160), (32, 25985905), (40, 20788724), (44, 18898840), (55, 15119072), (62, 13412080), (80, 10394362), (88, 9449420), (110, 7559536), (124, 6706040), (155, 5364832), (160, 5197181), (176, 4724710), (220, 3779768), (248, 3353020), (310, 2682416), (341, 2438560), (352, 2362355), (440, 1889884), (496, 1676510), (620, 1341208), (682, 1219280), (880, 944942), (992, 838255), (1240, 670604), (1364, 609640), (1705, 487712), (1760, 472471), (2480, 335302), (2728, 304820), (3410, 243856), (4960, 167651), (5456, 152410), (6820, 121928), (10912, 76205), (13640, 60964), (15241, 54560), (27280, 30482)]