179714140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5939}}^1$

素因数の和:6054

約数の個数: 48

約数和(自身を含む): 404157600

約数和(自身を除く): 224443460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1780, 3026, 5939, 6052, 7565, 11878, 15130, 23756, 29695, 30260, 59390, 100963, 118780, 201926, 403852, 504815, 528571, 1009630, 1057142, 2019260, 2114284, 2642855, 5285710, 8985707, 10571420, 17971414, 35942828, 44928535, 89857070, 179714140]

約数ペア:

[(1, 179714140), (2, 89857070), (4, 44928535), (5, 35942828), (10, 17971414), (17, 10571420), (20, 8985707), (34, 5285710), (68, 2642855), (85, 2114284), (89, 2019260), (170, 1057142), (178, 1009630), (340, 528571), (356, 504815), (445, 403852), (890, 201926), (1513, 118780), (1780, 100963), (3026, 59390), (5939, 30260), (6052, 29695), (7565, 23756), (11878, 15130)]