25861103680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{9689}}^1$

素因数の和:10164

約数の個数: 112

約数和(自身を含む): 64977264000

約数和(自身を除く): 39116160320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 439, 608, 760, 878, 1216, 1520, 1756, 2195, 3040, 3512, 4390, 6080, 7024, 8341, 8780, 9689, 14048, 16682, 17560, 19378, 28096, 33364, 35120, 38756, 41705, 48445, 66728, 70240, 77512, 83410, 96890, 133456, 140480, 155024, 166820, 184091, 193780, 266912, 310048, 333640, 368182, 387560, 533824, 620096, 667280, 736364, 775120, 920455, 1334560, 1472728, 1550240, 1840910, 2669120, 2945456, 3100480, 3681820, 4253471, 5890912, 7363640, 8506942, 11781824, 14727280, 17013884, 21267355, 29454560, 34027768, 42534710, 58909120, 68055536, 80815949, 85069420, 136111072, 161631898, 170138840, 272222144, 323263796, 340277680, 404079745, 646527592, 680555360, 808159490, 1293055184, 1361110720, 1616318980, 2586110368, 3232637960, 5172220736, 6465275920, 12930551840, 25861103680]

約数ペア:

[(1, 25861103680), (2, 12930551840), (4, 6465275920), (5, 5172220736), (8, 3232637960), (10, 2586110368), (16, 1616318980), (19, 1361110720), (20, 1293055184), (32, 808159490), (38, 680555360), (40, 646527592), (64, 404079745), (76, 340277680), (80, 323263796), (95, 272222144), (152, 170138840), (160, 161631898), (190, 136111072), (304, 85069420), (320, 80815949), (380, 68055536), (439, 58909120), (608, 42534710), (760, 34027768), (878, 29454560), (1216, 21267355), (1520, 17013884), (1756, 14727280), (2195, 11781824), (3040, 8506942), (3512, 7363640), (4390, 5890912), (6080, 4253471), (7024, 3681820), (8341, 3100480), (8780, 2945456), (9689, 2669120), (14048, 1840910), (16682, 1550240), (17560, 1472728), (19378, 1334560), (28096, 920455), (33364, 775120), (35120, 736364), (38756, 667280), (41705, 620096), (48445, 533824), (66728, 387560), (70240, 368182), (77512, 333640), (83410, 310048), (96890, 266912), (133456, 193780), (140480, 184091), (155024, 166820)]