4756400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 13284864

約数和(自身を除く): 8528464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 47, 50, 55, 80, 88, 92, 94, 100, 110, 115, 176, 184, 188, 200, 220, 230, 235, 253, 275, 368, 376, 400, 440, 460, 470, 506, 517, 550, 575, 752, 880, 920, 940, 1012, 1034, 1081, 1100, 1150, 1175, 1265, 1840, 1880, 2024, 2068, 2162, 2200, 2300, 2350, 2530, 2585, 3760, 4048, 4136, 4324, 4400, 4600, 4700, 5060, 5170, 5405, 6325, 8272, 8648, 9200, 9400, 10120, 10340, 10810, 11891, 12650, 12925, 17296, 18800, 20240, 20680, 21620, 23782, 25300, 25850, 27025, 41360, 43240, 47564, 50600, 51700, 54050, 59455, 86480, 95128, 101200, 103400, 108100, 118910, 190256, 206800, 216200, 237820, 297275, 432400, 475640, 594550, 951280, 1189100, 2378200, 4756400]

約数ペア:

[(1, 4756400), (2, 2378200), (4, 1189100), (5, 951280), (8, 594550), (10, 475640), (11, 432400), (16, 297275), (20, 237820), (22, 216200), (23, 206800), (25, 190256), (40, 118910), (44, 108100), (46, 103400), (47, 101200), (50, 95128), (55, 86480), (80, 59455), (88, 54050), (92, 51700), (94, 50600), (100, 47564), (110, 43240), (115, 41360), (176, 27025), (184, 25850), (188, 25300), (200, 23782), (220, 21620), (230, 20680), (235, 20240), (253, 18800), (275, 17296), (368, 12925), (376, 12650), (400, 11891), (440, 10810), (460, 10340), (470, 10120), (506, 9400), (517, 9200), (550, 8648), (575, 8272), (752, 6325), (880, 5405), (920, 5170), (940, 5060), (1012, 4700), (1034, 4600), (1081, 4400), (1100, 4324), (1150, 4136), (1175, 4048), (1265, 3760), (1840, 2585), (1880, 2530), (2024, 2350), (2068, 2300), (2162, 2200)]