82502560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3918

約数の個数: 96

約数和(自身を含む): 234541440

約数和(自身を除く): 152038880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3877, 4256, 5320, 7754, 10640, 15508, 19385, 21280, 27139, 31016, 38770, 54278, 62032, 73663, 77540, 108556, 124064, 135695, 147326, 155080, 217112, 271390, 294652, 310160, 368315, 434224, 515641, 542780, 589304, 620320, 736630, 868448, 1031282, 1085560, 1178608, 1473260, 2062564, 2171120, 2357216, 2578205, 2946520, 4125128, 4342240, 5156410, 5893040, 8250256, 10312820, 11786080, 16500512, 20625640, 41251280, 82502560]

約数ペア:

[(1, 82502560), (2, 41251280), (4, 20625640), (5, 16500512), (7, 11786080), (8, 10312820), (10, 8250256), (14, 5893040), (16, 5156410), (19, 4342240), (20, 4125128), (28, 2946520), (32, 2578205), (35, 2357216), (38, 2171120), (40, 2062564), (56, 1473260), (70, 1178608), (76, 1085560), (80, 1031282), (95, 868448), (112, 736630), (133, 620320), (140, 589304), (152, 542780), (160, 515641), (190, 434224), (224, 368315), (266, 310160), (280, 294652), (304, 271390), (380, 217112), (532, 155080), (560, 147326), (608, 135695), (665, 124064), (760, 108556), (1064, 77540), (1120, 73663), (1330, 62032), (1520, 54278), (2128, 38770), (2660, 31016), (3040, 27139), (3877, 21280), (4256, 19385), (5320, 15508), (7754, 10640)]