70295829880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{567451}}^1$

素因数の和:567644

約数の個数: 64

約数和(自身を含む): 167511830400

約数和(自身を除く): 97216000520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 163, 190, 326, 380, 652, 760, 815, 1304, 1630, 3097, 3260, 6194, 6520, 12388, 15485, 24776, 30970, 61940, 123880, 567451, 1134902, 2269804, 2837255, 4539608, 5674510, 10781569, 11349020, 21563138, 22698040, 43126276, 53907845, 86252552, 92494513, 107815690, 184989026, 215631380, 369978052, 431262760, 462472565, 739956104, 924945130, 1757395747, 1849890260, 3514791494, 3699780520, 7029582988, 8786978735, 14059165976, 17573957470, 35147914940, 70295829880]

約数ペア:

[(1, 70295829880), (2, 35147914940), (4, 17573957470), (5, 14059165976), (8, 8786978735), (10, 7029582988), (19, 3699780520), (20, 3514791494), (38, 1849890260), (40, 1757395747), (76, 924945130), (95, 739956104), (152, 462472565), (163, 431262760), (190, 369978052), (326, 215631380), (380, 184989026), (652, 107815690), (760, 92494513), (815, 86252552), (1304, 53907845), (1630, 43126276), (3097, 22698040), (3260, 21563138), (6194, 11349020), (6520, 10781569), (12388, 5674510), (15485, 4539608), (24776, 2837255), (30970, 2269804), (61940, 1134902), (123880, 567451)]