5191796740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{1277}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 12384126720

約数和(自身を除く): 7192329980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 823, 988, 1235, 1277, 1646, 2470, 2554, 3292, 4115, 4940, 5108, 6385, 8230, 10699, 12770, 15637, 16460, 16601, 21398, 24263, 25540, 31274, 33202, 42796, 48526, 53495, 62548, 66404, 78185, 83005, 97052, 106990, 121315, 156370, 166010, 203281, 213980, 242630, 312740, 315419, 332020, 406562, 485260, 630838, 813124, 1016405, 1050971, 1261676, 1577095, 2032810, 2101942, 3154190, 4065620, 4203884, 5254855, 6308380, 10509710, 13662623, 19968449, 21019420, 27325246, 39936898, 54650492, 68313115, 79873796, 99842245, 136626230, 199684490, 259589837, 273252460, 399368980, 519179674, 1038359348, 1297949185, 2595898370, 5191796740]

約数ペア:

[(1, 5191796740), (2, 2595898370), (4, 1297949185), (5, 1038359348), (10, 519179674), (13, 399368980), (19, 273252460), (20, 259589837), (26, 199684490), (38, 136626230), (52, 99842245), (65, 79873796), (76, 68313115), (95, 54650492), (130, 39936898), (190, 27325246), (247, 21019420), (260, 19968449), (380, 13662623), (494, 10509710), (823, 6308380), (988, 5254855), (1235, 4203884), (1277, 4065620), (1646, 3154190), (2470, 2101942), (2554, 2032810), (3292, 1577095), (4115, 1261676), (4940, 1050971), (5108, 1016405), (6385, 813124), (8230, 630838), (10699, 485260), (12770, 406562), (15637, 332020), (16460, 315419), (16601, 312740), (21398, 242630), (24263, 213980), (25540, 203281), (31274, 166010), (33202, 156370), (42796, 121315), (48526, 106990), (53495, 97052), (62548, 83005), (66404, 78185)]