1337292040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{5197}}^1$

素因数の和:6134

約数の個数: 64

約数和(自身を含む): 3443155200

約数和(自身を除く): 2105863160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 919, 1838, 3676, 4595, 5197, 6433, 7352, 9190, 10394, 12866, 18380, 20788, 25732, 25985, 32165, 36379, 36760, 41576, 51464, 51970, 64330, 72758, 103940, 128660, 145516, 181895, 207880, 257320, 291032, 363790, 727580, 1455160, 4776043, 9552086, 19104172, 23880215, 33432301, 38208344, 47760430, 66864602, 95520860, 133729204, 167161505, 191041720, 267458408, 334323010, 668646020, 1337292040]

約数ペア:

[(1, 1337292040), (2, 668646020), (4, 334323010), (5, 267458408), (7, 191041720), (8, 167161505), (10, 133729204), (14, 95520860), (20, 66864602), (28, 47760430), (35, 38208344), (40, 33432301), (56, 23880215), (70, 19104172), (140, 9552086), (280, 4776043), (919, 1455160), (1838, 727580), (3676, 363790), (4595, 291032), (5197, 257320), (6433, 207880), (7352, 181895), (9190, 145516), (10394, 128660), (12866, 103940), (18380, 72758), (20788, 64330), (25732, 51970), (25985, 51464), (32165, 41576), (36379, 36760)]