40029200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 106094400

約数和(自身を除く): 66065200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 184, 190, 200, 229, 230, 304, 368, 380, 400, 437, 458, 460, 475, 575, 760, 874, 916, 920, 950, 1145, 1150, 1520, 1748, 1832, 1840, 1900, 2185, 2290, 2300, 3496, 3664, 3800, 4351, 4370, 4580, 4600, 5267, 5725, 6992, 7600, 8702, 8740, 9160, 9200, 10534, 10925, 11450, 17404, 17480, 18320, 21068, 21755, 21850, 22900, 26335, 34808, 34960, 42136, 43510, 43700, 45800, 52670, 69616, 84272, 87020, 87400, 91600, 100073, 105340, 108775, 131675, 174040, 174800, 200146, 210680, 217550, 263350, 348080, 400292, 421360, 435100, 500365, 526700, 800584, 870200, 1000730, 1053400, 1601168, 1740400, 2001460, 2106800, 2501825, 4002920, 5003650, 8005840, 10007300, 20014600, 40029200]

約数ペア:

[(1, 40029200), (2, 20014600), (4, 10007300), (5, 8005840), (8, 5003650), (10, 4002920), (16, 2501825), (19, 2106800), (20, 2001460), (23, 1740400), (25, 1601168), (38, 1053400), (40, 1000730), (46, 870200), (50, 800584), (76, 526700), (80, 500365), (92, 435100), (95, 421360), (100, 400292), (115, 348080), (152, 263350), (184, 217550), (190, 210680), (200, 200146), (229, 174800), (230, 174040), (304, 131675), (368, 108775), (380, 105340), (400, 100073), (437, 91600), (458, 87400), (460, 87020), (475, 84272), (575, 69616), (760, 52670), (874, 45800), (916, 43700), (920, 43510), (950, 42136), (1145, 34960), (1150, 34808), (1520, 26335), (1748, 22900), (1832, 21850), (1840, 21755), (1900, 21068), (2185, 18320), (2290, 17480), (2300, 17404), (3496, 11450), (3664, 10925), (3800, 10534), (4351, 9200), (4370, 9160), (4580, 8740), (4600, 8702), (5267, 7600), (5725, 6992)]