2078388550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2143}}^1$

素因数の和:2342

約数の個数: 96

約数和(自身を含む): 4708841472

約数和(自身を除く): 2630452922

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 163, 170, 175, 238, 326, 350, 425, 595, 815, 850, 1141, 1190, 1630, 2143, 2282, 2771, 2975, 4075, 4286, 5542, 5705, 5950, 8150, 10715, 11410, 13855, 15001, 19397, 21430, 27710, 28525, 30002, 36431, 38794, 53575, 57050, 69275, 72862, 75005, 96985, 107150, 138550, 150010, 182155, 193970, 255017, 349309, 364310, 375025, 484925, 510034, 698618, 750050, 910775, 969850, 1275085, 1746545, 1821550, 2445163, 2550170, 3493090, 4890326, 5938253, 6375425, 8732725, 11876506, 12225815, 12750850, 17465450, 24451630, 29691265, 41567771, 59382530, 61129075, 83135542, 122258150, 148456325, 207838855, 296912650, 415677710, 1039194275, 2078388550]

約数ペア:

[(1, 2078388550), (2, 1039194275), (5, 415677710), (7, 296912650), (10, 207838855), (14, 148456325), (17, 122258150), (25, 83135542), (34, 61129075), (35, 59382530), (50, 41567771), (70, 29691265), (85, 24451630), (119, 17465450), (163, 12750850), (170, 12225815), (175, 11876506), (238, 8732725), (326, 6375425), (350, 5938253), (425, 4890326), (595, 3493090), (815, 2550170), (850, 2445163), (1141, 1821550), (1190, 1746545), (1630, 1275085), (2143, 969850), (2282, 910775), (2771, 750050), (2975, 698618), (4075, 510034), (4286, 484925), (5542, 375025), (5705, 364310), (5950, 349309), (8150, 255017), (10715, 193970), (11410, 182155), (13855, 150010), (15001, 138550), (19397, 107150), (21430, 96985), (27710, 75005), (28525, 72862), (30002, 69275), (36431, 57050), (38794, 53575)]