47743400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 118117440

約数和(自身を除く): 70374040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 97, 100, 107, 115, 184, 194, 200, 214, 230, 388, 428, 460, 485, 535, 575, 776, 856, 920, 970, 1070, 1150, 1940, 2140, 2231, 2300, 2425, 2461, 2675, 3880, 4280, 4462, 4600, 4850, 4922, 5350, 8924, 9700, 9844, 10379, 10700, 11155, 12305, 17848, 19400, 19688, 20758, 21400, 22310, 24610, 41516, 44620, 49220, 51895, 55775, 61525, 83032, 89240, 98440, 103790, 111550, 123050, 207580, 223100, 238717, 246100, 259475, 415160, 446200, 477434, 492200, 518950, 954868, 1037900, 1193585, 1909736, 2075800, 2387170, 4774340, 5967925, 9548680, 11935850, 23871700, 47743400]

約数ペア:

[(1, 47743400), (2, 23871700), (4, 11935850), (5, 9548680), (8, 5967925), (10, 4774340), (20, 2387170), (23, 2075800), (25, 1909736), (40, 1193585), (46, 1037900), (50, 954868), (92, 518950), (97, 492200), (100, 477434), (107, 446200), (115, 415160), (184, 259475), (194, 246100), (200, 238717), (214, 223100), (230, 207580), (388, 123050), (428, 111550), (460, 103790), (485, 98440), (535, 89240), (575, 83032), (776, 61525), (856, 55775), (920, 51895), (970, 49220), (1070, 44620), (1150, 41516), (1940, 24610), (2140, 22310), (2231, 21400), (2300, 20758), (2425, 19688), (2461, 19400), (2675, 17848), (3880, 12305), (4280, 11155), (4462, 10700), (4600, 10379), (4850, 9844), (4922, 9700), (5350, 8924)]