119465320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7466

約数の個数: 64

約数和(自身を含む): 298851840

約数和(自身を除く): 179386520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 7411, 8060, 14822, 16120, 29644, 37055, 59288, 74110, 96343, 148220, 192686, 229741, 296440, 385372, 459482, 481715, 770744, 918964, 963430, 1148705, 1837928, 1926860, 2297410, 2986633, 3853720, 4594820, 5973266, 9189640, 11946532, 14933165, 23893064, 29866330, 59732660, 119465320]

約数ペア:

[(1, 119465320), (2, 59732660), (4, 29866330), (5, 23893064), (8, 14933165), (10, 11946532), (13, 9189640), (20, 5973266), (26, 4594820), (31, 3853720), (40, 2986633), (52, 2297410), (62, 1926860), (65, 1837928), (104, 1148705), (124, 963430), (130, 918964), (155, 770744), (248, 481715), (260, 459482), (310, 385372), (403, 296440), (520, 229741), (620, 192686), (806, 148220), (1240, 96343), (1612, 74110), (2015, 59288), (3224, 37055), (4030, 29644), (7411, 16120), (8060, 14822)]