30658400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2056

約数の個数: 72

約数和(自身を含む): 78823080

約数和(自身を除く): 48164680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 2017, 3040, 3800, 4034, 7600, 8068, 10085, 15200, 16136, 20170, 32272, 38323, 40340, 50425, 64544, 76646, 80680, 100850, 153292, 161360, 191615, 201700, 306584, 322720, 383230, 403400, 613168, 766460, 806800, 958075, 1226336, 1532920, 1613600, 1916150, 3065840, 3832300, 6131680, 7664600, 15329200, 30658400]

約数ペア:

[(1, 30658400), (2, 15329200), (4, 7664600), (5, 6131680), (8, 3832300), (10, 3065840), (16, 1916150), (19, 1613600), (20, 1532920), (25, 1226336), (32, 958075), (38, 806800), (40, 766460), (50, 613168), (76, 403400), (80, 383230), (95, 322720), (100, 306584), (152, 201700), (160, 191615), (190, 161360), (200, 153292), (304, 100850), (380, 80680), (400, 76646), (475, 64544), (608, 50425), (760, 40340), (800, 38323), (950, 32272), (1520, 20170), (1900, 16136), (2017, 15200), (3040, 10085), (3800, 8068), (4034, 7600)]