5655991900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{28813}}^1$

素因数の和:28991

約数の個数: 72

約数和(自身を含む): 13305613664

約数和(自身を除く): 7649621764

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 151, 260, 302, 325, 604, 650, 755, 1300, 1510, 1963, 3020, 3775, 3926, 7550, 7852, 9815, 15100, 19630, 28813, 39260, 49075, 57626, 98150, 115252, 144065, 196300, 288130, 374569, 576260, 720325, 749138, 1440650, 1498276, 1872845, 2881300, 3745690, 4350763, 7491380, 8701526, 9364225, 17403052, 18728450, 21753815, 37456900, 43507630, 56559919, 87015260, 108769075, 113119838, 217538150, 226239676, 282799595, 435076300, 565599190, 1131198380, 1413997975, 2827995950, 5655991900]

約数ペア:

[(1, 5655991900), (2, 2827995950), (4, 1413997975), (5, 1131198380), (10, 565599190), (13, 435076300), (20, 282799595), (25, 226239676), (26, 217538150), (50, 113119838), (52, 108769075), (65, 87015260), (100, 56559919), (130, 43507630), (151, 37456900), (260, 21753815), (302, 18728450), (325, 17403052), (604, 9364225), (650, 8701526), (755, 7491380), (1300, 4350763), (1510, 3745690), (1963, 2881300), (3020, 1872845), (3775, 1498276), (3926, 1440650), (7550, 749138), (7852, 720325), (9815, 576260), (15100, 374569), (19630, 288130), (28813, 196300), (39260, 144065), (49075, 115252), (57626, 98150)]