38200000

素因数分解:

$2^6\times 5^5\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 84

約数和(自身を含む): 95243904

約数和(自身を除く): 57043904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 191, 200, 250, 320, 382, 400, 500, 625, 764, 800, 955, 1000, 1250, 1528, 1600, 1910, 2000, 2500, 3056, 3125, 3820, 4000, 4775, 5000, 6112, 6250, 7640, 8000, 9550, 10000, 12224, 12500, 15280, 19100, 20000, 23875, 25000, 30560, 38200, 40000, 47750, 50000, 61120, 76400, 95500, 100000, 119375, 152800, 191000, 200000, 238750, 305600, 382000, 477500, 596875, 764000, 955000, 1193750, 1528000, 1910000, 2387500, 3820000, 4775000, 7640000, 9550000, 19100000, 38200000]

約数ペア:

[(1, 38200000), (2, 19100000), (4, 9550000), (5, 7640000), (8, 4775000), (10, 3820000), (16, 2387500), (20, 1910000), (25, 1528000), (32, 1193750), (40, 955000), (50, 764000), (64, 596875), (80, 477500), (100, 382000), (125, 305600), (160, 238750), (191, 200000), (200, 191000), (250, 152800), (320, 119375), (382, 100000), (400, 95500), (500, 76400), (625, 61120), (764, 50000), (800, 47750), (955, 40000), (1000, 38200), (1250, 30560), (1528, 25000), (1600, 23875), (1910, 20000), (2000, 19100), (2500, 15280), (3056, 12500), (3125, 12224), (3820, 10000), (4000, 9550), (4775, 8000), (5000, 7640), (6112, 6250)]