15695580760

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1\times {\mathrm{3671}}^1$

素因数の和:4972

約数の個数: 64

約数和(自身を含む): 35751326400

約数和(自身を除く): 20055745640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1201, 1780, 2402, 3560, 3671, 4804, 6005, 7342, 9608, 12010, 14684, 18355, 24020, 29368, 36710, 48040, 73420, 106889, 146840, 213778, 326719, 427556, 534445, 653438, 855112, 1068890, 1306876, 1633595, 2137780, 2613752, 3267190, 4275560, 4408871, 6534380, 8817742, 13068760, 17635484, 22044355, 35270968, 44088710, 88177420, 176354840, 392389519, 784779038, 1569558076, 1961947595, 3139116152, 3923895190, 7847790380, 15695580760]

約数ペア:

[(1, 15695580760), (2, 7847790380), (4, 3923895190), (5, 3139116152), (8, 1961947595), (10, 1569558076), (20, 784779038), (40, 392389519), (89, 176354840), (178, 88177420), (356, 44088710), (445, 35270968), (712, 22044355), (890, 17635484), (1201, 13068760), (1780, 8817742), (2402, 6534380), (3560, 4408871), (3671, 4275560), (4804, 3267190), (6005, 2613752), (7342, 2137780), (9608, 1633595), (12010, 1306876), (14684, 1068890), (18355, 855112), (24020, 653438), (29368, 534445), (36710, 427556), (48040, 326719), (73420, 213778), (106889, 146840)]