1609873040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46049}}^1$

素因数の和:46104

約数の個数: 80

約数和(自身を含む): 4111344000

約数和(自身を除く): 2501470960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 8740, 17480, 34960, 46049, 92098, 184196, 230245, 368392, 460490, 736784, 874931, 920980, 1059127, 1749862, 1841960, 2118254, 3499724, 3683920, 4236508, 4374655, 5295635, 6999448, 8473016, 8749310, 10591270, 13998896, 16946032, 17498620, 20123413, 21182540, 34997240, 40246826, 42365080, 69994480, 80493652, 84730160, 100617065, 160987304, 201234130, 321974608, 402468260, 804936520, 1609873040]

約数ペア:

[(1, 1609873040), (2, 804936520), (4, 402468260), (5, 321974608), (8, 201234130), (10, 160987304), (16, 100617065), (19, 84730160), (20, 80493652), (23, 69994480), (38, 42365080), (40, 40246826), (46, 34997240), (76, 21182540), (80, 20123413), (92, 17498620), (95, 16946032), (115, 13998896), (152, 10591270), (184, 8749310), (190, 8473016), (230, 6999448), (304, 5295635), (368, 4374655), (380, 4236508), (437, 3683920), (460, 3499724), (760, 2118254), (874, 1841960), (920, 1749862), (1520, 1059127), (1748, 920980), (1840, 874931), (2185, 736784), (3496, 460490), (4370, 368392), (6992, 230245), (8740, 184196), (17480, 92098), (34960, 46049)]