19266441720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5179151}}^1$

素因数の和:5179196

約数の個数: 64

約数和(自身を含む): 59663831040

約数和(自身を除く): 40397389320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 5179151, 10358302, 15537453, 20716604, 25895755, 31074906, 41433208, 51791510, 62149812, 77687265, 103583020, 124299624, 155374530, 160553681, 207166040, 310749060, 321107362, 481661043, 621498120, 642214724, 802768405, 963322086, 1284429448, 1605536810, 1926644172, 2408305215, 3211073620, 3853288344, 4816610430, 6422147240, 9633220860, 19266441720]

約数ペア:

[(1, 19266441720), (2, 9633220860), (3, 6422147240), (4, 4816610430), (5, 3853288344), (6, 3211073620), (8, 2408305215), (10, 1926644172), (12, 1605536810), (15, 1284429448), (20, 963322086), (24, 802768405), (30, 642214724), (31, 621498120), (40, 481661043), (60, 321107362), (62, 310749060), (93, 207166040), (120, 160553681), (124, 155374530), (155, 124299624), (186, 103583020), (248, 77687265), (310, 62149812), (372, 51791510), (465, 41433208), (620, 31074906), (744, 25895755), (930, 20716604), (1240, 15537453), (1860, 10358302), (3720, 5179151)]