4922000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 12534912

約数和(自身を除く): 7612912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 107, 115, 125, 184, 200, 214, 230, 250, 368, 400, 428, 460, 500, 535, 575, 856, 920, 1000, 1070, 1150, 1712, 1840, 2000, 2140, 2300, 2461, 2675, 2875, 4280, 4600, 4922, 5350, 5750, 8560, 9200, 9844, 10700, 11500, 12305, 13375, 19688, 21400, 23000, 24610, 26750, 39376, 42800, 46000, 49220, 53500, 61525, 98440, 107000, 123050, 196880, 214000, 246100, 307625, 492200, 615250, 984400, 1230500, 2461000, 4922000]

約数ペア:

[(1, 4922000), (2, 2461000), (4, 1230500), (5, 984400), (8, 615250), (10, 492200), (16, 307625), (20, 246100), (23, 214000), (25, 196880), (40, 123050), (46, 107000), (50, 98440), (80, 61525), (92, 53500), (100, 49220), (107, 46000), (115, 42800), (125, 39376), (184, 26750), (200, 24610), (214, 23000), (230, 21400), (250, 19688), (368, 13375), (400, 12305), (428, 11500), (460, 10700), (500, 9844), (535, 9200), (575, 8560), (856, 5750), (920, 5350), (1000, 4922), (1070, 4600), (1150, 4280), (1712, 2875), (1840, 2675), (2000, 2461), (2140, 2300)]