5991128450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 12072888000

約数和(自身を除く): 6081759550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 89, 95, 118, 178, 190, 295, 445, 475, 590, 890, 950, 1121, 1201, 1475, 1691, 2225, 2242, 2402, 2950, 3382, 4450, 5251, 5605, 6005, 8455, 10502, 11210, 12010, 16910, 22819, 26255, 28025, 30025, 42275, 45638, 52510, 56050, 60050, 70859, 84550, 99769, 106889, 114095, 131275, 141718, 199538, 213778, 228190, 262550, 354295, 498845, 534445, 570475, 708590, 997690, 1068890, 1140950, 1346321, 1771475, 2030891, 2494225, 2672225, 2692642, 3542950, 4061782, 4988450, 5344450, 6306451, 6731605, 10154455, 12612902, 13463210, 20308910, 31532255, 33658025, 50772275, 63064510, 67316050, 101544550, 119822569, 157661275, 239645138, 315322550, 599112845, 1198225690, 2995564225, 5991128450]

約数ペア:

[(1, 5991128450), (2, 2995564225), (5, 1198225690), (10, 599112845), (19, 315322550), (25, 239645138), (38, 157661275), (50, 119822569), (59, 101544550), (89, 67316050), (95, 63064510), (118, 50772275), (178, 33658025), (190, 31532255), (295, 20308910), (445, 13463210), (475, 12612902), (590, 10154455), (890, 6731605), (950, 6306451), (1121, 5344450), (1201, 4988450), (1475, 4061782), (1691, 3542950), (2225, 2692642), (2242, 2672225), (2402, 2494225), (2950, 2030891), (3382, 1771475), (4450, 1346321), (5251, 1140950), (5605, 1068890), (6005, 997690), (8455, 708590), (10502, 570475), (11210, 534445), (12010, 498845), (16910, 354295), (22819, 262550), (26255, 228190), (28025, 213778), (30025, 199538), (42275, 141718), (45638, 131275), (52510, 114095), (56050, 106889), (60050, 99769), (70859, 84550)]