41416420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 92737008

約数和(自身を除く): 51320588

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 181, 340, 362, 673, 724, 905, 1346, 1810, 2692, 3077, 3365, 3620, 6154, 6730, 11441, 12308, 13460, 15385, 22882, 30770, 45764, 57205, 61540, 114410, 121813, 228820, 243626, 487252, 609065, 1218130, 2070821, 2436260, 4141642, 8283284, 10354105, 20708210, 41416420]

約数ペア:

[(1, 41416420), (2, 20708210), (4, 10354105), (5, 8283284), (10, 4141642), (17, 2436260), (20, 2070821), (34, 1218130), (68, 609065), (85, 487252), (170, 243626), (181, 228820), (340, 121813), (362, 114410), (673, 61540), (724, 57205), (905, 45764), (1346, 30770), (1810, 22882), (2692, 15385), (3077, 13460), (3365, 12308), (3620, 11441), (6154, 6730)]