2280799840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1567}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 5889106944

約数和(自身を除く): 3608307104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 827, 880, 1567, 1654, 1760, 3134, 3308, 4135, 6268, 6616, 7835, 8270, 9097, 12536, 13232, 15670, 16540, 17237, 18194, 25072, 26464, 31340, 33080, 34474, 36388, 45485, 50144, 62680, 66160, 68948, 72776, 86185, 90970, 125360, 132320, 137896, 145552, 172370, 181940, 250720, 275792, 291104, 344740, 363880, 551584, 689480, 727760, 1295909, 1378960, 1455520, 2591818, 2757920, 5183636, 6479545, 10367272, 12959090, 14254999, 20734544, 25918180, 28509998, 41469088, 51836360, 57019996, 71274995, 103672720, 114039992, 142549990, 207345440, 228079984, 285099980, 456159968, 570199960, 1140399920, 2280799840]

約数ペア:

[(1, 2280799840), (2, 1140399920), (4, 570199960), (5, 456159968), (8, 285099980), (10, 228079984), (11, 207345440), (16, 142549990), (20, 114039992), (22, 103672720), (32, 71274995), (40, 57019996), (44, 51836360), (55, 41469088), (80, 28509998), (88, 25918180), (110, 20734544), (160, 14254999), (176, 12959090), (220, 10367272), (352, 6479545), (440, 5183636), (827, 2757920), (880, 2591818), (1567, 1455520), (1654, 1378960), (1760, 1295909), (3134, 727760), (3308, 689480), (4135, 551584), (6268, 363880), (6616, 344740), (7835, 291104), (8270, 275792), (9097, 250720), (12536, 181940), (13232, 172370), (15670, 145552), (16540, 137896), (17237, 132320), (18194, 125360), (25072, 90970), (26464, 86185), (31340, 72776), (33080, 68948), (34474, 66160), (36388, 62680), (45485, 50144)]