469040208340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21503}}^1\times {\mathrm{99149}}^1$

素因数の和:120672

約数の個数: 48

約数和(自身を含む): 1074589286400

約数和(自身を除く): 605549078060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21503, 43006, 86012, 99149, 107515, 198298, 215030, 236533, 396596, 430060, 473066, 495745, 946132, 991490, 1090639, 1182665, 1982980, 2181278, 2365330, 4362556, 4730660, 5453195, 10906390, 21812780, 2132000947, 4264001894, 8528003788, 10660004735, 21320009470, 23452010417, 42640018940, 46904020834, 93808041668, 117260052085, 234520104170, 469040208340]

約数ペア:

[(1, 469040208340), (2, 234520104170), (4, 117260052085), (5, 93808041668), (10, 46904020834), (11, 42640018940), (20, 23452010417), (22, 21320009470), (44, 10660004735), (55, 8528003788), (110, 4264001894), (220, 2132000947), (21503, 21812780), (43006, 10906390), (86012, 5453195), (99149, 4730660), (107515, 4362556), (198298, 2365330), (215030, 2181278), (236533, 1982980), (396596, 1182665), (430060, 1090639), (473066, 991490), (495745, 946132)]