1968800

素因数分解:

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

素因数の和:150

約数の個数: 72

約数和(自身を含む): 5062176

約数和(自身を除く): 3093376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 107, 115, 160, 184, 200, 214, 230, 368, 400, 428, 460, 535, 575, 736, 800, 856, 920, 1070, 1150, 1712, 1840, 2140, 2300, 2461, 2675, 3424, 3680, 4280, 4600, 4922, 5350, 8560, 9200, 9844, 10700, 12305, 17120, 18400, 19688, 21400, 24610, 39376, 42800, 49220, 61525, 78752, 85600, 98440, 123050, 196880, 246100, 393760, 492200, 984400, 1968800]

約数ペア:

[(1, 1968800), (2, 984400), (4, 492200), (5, 393760), (8, 246100), (10, 196880), (16, 123050), (20, 98440), (23, 85600), (25, 78752), (32, 61525), (40, 49220), (46, 42800), (50, 39376), (80, 24610), (92, 21400), (100, 19688), (107, 18400), (115, 17120), (160, 12305), (184, 10700), (200, 9844), (214, 9200), (230, 8560), (368, 5350), (400, 4922), (428, 4600), (460, 4280), (535, 3680), (575, 3424), (736, 2675), (800, 2461), (856, 2300), (920, 2140), (1070, 1840), (1150, 1712)]