11577800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 29867880

約数和(自身を除く): 18290080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 73, 100, 104, 122, 130, 146, 200, 244, 260, 292, 305, 325, 365, 488, 520, 584, 610, 650, 730, 793, 949, 1220, 1300, 1460, 1525, 1586, 1825, 1898, 2440, 2600, 2920, 3050, 3172, 3650, 3796, 3965, 4453, 4745, 6100, 6344, 7300, 7592, 7930, 8906, 9490, 12200, 14600, 15860, 17812, 18980, 19825, 22265, 23725, 31720, 35624, 37960, 39650, 44530, 47450, 57889, 79300, 89060, 94900, 111325, 115778, 158600, 178120, 189800, 222650, 231556, 289445, 445300, 463112, 578890, 890600, 1157780, 1447225, 2315560, 2894450, 5788900, 11577800]

約数ペア:

[(1, 11577800), (2, 5788900), (4, 2894450), (5, 2315560), (8, 1447225), (10, 1157780), (13, 890600), (20, 578890), (25, 463112), (26, 445300), (40, 289445), (50, 231556), (52, 222650), (61, 189800), (65, 178120), (73, 158600), (100, 115778), (104, 111325), (122, 94900), (130, 89060), (146, 79300), (200, 57889), (244, 47450), (260, 44530), (292, 39650), (305, 37960), (325, 35624), (365, 31720), (488, 23725), (520, 22265), (584, 19825), (610, 18980), (650, 17812), (730, 15860), (793, 14600), (949, 12200), (1220, 9490), (1300, 8906), (1460, 7930), (1525, 7592), (1586, 7300), (1825, 6344), (1898, 6100), (2440, 4745), (2600, 4453), (2920, 3965), (3050, 3796), (3172, 3650)]