2017716350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{3271}}^1$

素因数の和:3382

約数の個数: 72

約数和(自身を含む): 4120776432

約数和(自身を除く): 2103060082

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 169, 325, 338, 365, 650, 730, 845, 949, 1690, 1825, 1898, 3271, 3650, 4225, 4745, 6542, 8450, 9490, 12337, 16355, 23725, 24674, 32710, 42523, 47450, 61685, 81775, 85046, 123370, 163550, 212615, 238783, 308425, 425230, 477566, 552799, 616850, 1063075, 1105598, 1193915, 2126150, 2387830, 2763995, 3104179, 5527990, 5969575, 6208358, 11939150, 13819975, 15520895, 27639950, 31041790, 40354327, 77604475, 80708654, 155208950, 201771635, 403543270, 1008858175, 2017716350]

約数ペア:

[(1, 2017716350), (2, 1008858175), (5, 403543270), (10, 201771635), (13, 155208950), (25, 80708654), (26, 77604475), (50, 40354327), (65, 31041790), (73, 27639950), (130, 15520895), (146, 13819975), (169, 11939150), (325, 6208358), (338, 5969575), (365, 5527990), (650, 3104179), (730, 2763995), (845, 2387830), (949, 2126150), (1690, 1193915), (1825, 1105598), (1898, 1063075), (3271, 616850), (3650, 552799), (4225, 477566), (4745, 425230), (6542, 308425), (8450, 238783), (9490, 212615), (12337, 163550), (16355, 123370), (23725, 85046), (24674, 81775), (32710, 61685), (42523, 47450)]