1038082000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{22567}}^1$

素因数の和:22613

約数の個数: 80

約数和(自身を含む): 2619332352

約数和(自身を除く): 1581250352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1840, 2000, 2300, 2875, 4600, 5750, 9200, 11500, 22567, 23000, 45134, 46000, 90268, 112835, 180536, 225670, 361072, 451340, 519041, 564175, 902680, 1038082, 1128350, 1805360, 2076164, 2256700, 2595205, 2820875, 4152328, 4513400, 5190410, 5641750, 8304656, 9026800, 10380820, 11283500, 12976025, 20761640, 22567000, 25952050, 41523280, 45134000, 51904100, 64880125, 103808200, 129760250, 207616400, 259520500, 519041000, 1038082000]

約数ペア:

[(1, 1038082000), (2, 519041000), (4, 259520500), (5, 207616400), (8, 129760250), (10, 103808200), (16, 64880125), (20, 51904100), (23, 45134000), (25, 41523280), (40, 25952050), (46, 22567000), (50, 20761640), (80, 12976025), (92, 11283500), (100, 10380820), (115, 9026800), (125, 8304656), (184, 5641750), (200, 5190410), (230, 4513400), (250, 4152328), (368, 2820875), (400, 2595205), (460, 2256700), (500, 2076164), (575, 1805360), (920, 1128350), (1000, 1038082), (1150, 902680), (1840, 564175), (2000, 519041), (2300, 451340), (2875, 361072), (4600, 225670), (5750, 180536), (9200, 112835), (11500, 90268), (22567, 46000), (23000, 45134)]