1335532040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{5309}}^1$

素因数の和:5670

約数の個数: 64

約数和(自身を含む): 3173256000

約数和(自身を除く): 1837723960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 331, 380, 662, 760, 1324, 1655, 2648, 3310, 5309, 6289, 6620, 10618, 12578, 13240, 21236, 25156, 26545, 31445, 42472, 50312, 53090, 62890, 100871, 106180, 125780, 201742, 212360, 251560, 403484, 504355, 806968, 1008710, 1757279, 2017420, 3514558, 4034840, 7029116, 8786395, 14058232, 17572790, 33388301, 35145580, 66776602, 70291160, 133553204, 166941505, 267106408, 333883010, 667766020, 1335532040]

約数ペア:

[(1, 1335532040), (2, 667766020), (4, 333883010), (5, 267106408), (8, 166941505), (10, 133553204), (19, 70291160), (20, 66776602), (38, 35145580), (40, 33388301), (76, 17572790), (95, 14058232), (152, 8786395), (190, 7029116), (331, 4034840), (380, 3514558), (662, 2017420), (760, 1757279), (1324, 1008710), (1655, 806968), (2648, 504355), (3310, 403484), (5309, 251560), (6289, 212360), (6620, 201742), (10618, 125780), (12578, 106180), (13240, 100871), (21236, 62890), (25156, 53090), (26545, 50312), (31445, 42472)]