107641240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{54919}}^1$

素因数の和:54944

約数の個数: 48

約数和(自身を含む): 281739600

約数和(自身を除く): 174098360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 54919, 109838, 219676, 274595, 384433, 439352, 549190, 768866, 1098380, 1537732, 1922165, 2196760, 2691031, 3075464, 3844330, 5382062, 7688660, 10764124, 13455155, 15377320, 21528248, 26910310, 53820620, 107641240]

約数ペア:

[(1, 107641240), (2, 53820620), (4, 26910310), (5, 21528248), (7, 15377320), (8, 13455155), (10, 10764124), (14, 7688660), (20, 5382062), (28, 3844330), (35, 3075464), (40, 2691031), (49, 2196760), (56, 1922165), (70, 1537732), (98, 1098380), (140, 768866), (196, 549190), (245, 439352), (280, 384433), (392, 274595), (490, 219676), (980, 109838), (1960, 54919)]