45373880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 106293600

約数和(自身を除く): 60919720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 73, 82, 146, 164, 205, 292, 328, 365, 379, 410, 584, 730, 758, 820, 1460, 1516, 1640, 1895, 2920, 2993, 3032, 3790, 5986, 7580, 11972, 14965, 15160, 15539, 23944, 27667, 29930, 31078, 55334, 59860, 62156, 77695, 110668, 119720, 124312, 138335, 155390, 221336, 276670, 310780, 553340, 621560, 1106680, 1134347, 2268694, 4537388, 5671735, 9074776, 11343470, 22686940, 45373880]

約数ペア:

[(1, 45373880), (2, 22686940), (4, 11343470), (5, 9074776), (8, 5671735), (10, 4537388), (20, 2268694), (40, 1134347), (41, 1106680), (73, 621560), (82, 553340), (146, 310780), (164, 276670), (205, 221336), (292, 155390), (328, 138335), (365, 124312), (379, 119720), (410, 110668), (584, 77695), (730, 62156), (758, 59860), (820, 55334), (1460, 31078), (1516, 29930), (1640, 27667), (1895, 23944), (2920, 15539), (2993, 15160), (3032, 14965), (3790, 11972), (5986, 7580)]