1196306480

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2758

約数の個数: 80

約数和(自身を含む): 2856305280

約数和(自身を除く): 1659998800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 79, 80, 146, 158, 292, 316, 365, 395, 584, 632, 730, 790, 1168, 1264, 1460, 1580, 2593, 2920, 3160, 5186, 5767, 5840, 6320, 10372, 11534, 12965, 20744, 23068, 25930, 28835, 41488, 46136, 51860, 57670, 92272, 103720, 115340, 189289, 204847, 207440, 230680, 378578, 409694, 461360, 757156, 819388, 946445, 1024235, 1514312, 1638776, 1892890, 2048470, 3028624, 3277552, 3785780, 4096940, 7571560, 8193880, 14953831, 15143120, 16387760, 29907662, 59815324, 74769155, 119630648, 149538310, 239261296, 299076620, 598153240, 1196306480]

約数ペア:

[(1, 1196306480), (2, 598153240), (4, 299076620), (5, 239261296), (8, 149538310), (10, 119630648), (16, 74769155), (20, 59815324), (40, 29907662), (73, 16387760), (79, 15143120), (80, 14953831), (146, 8193880), (158, 7571560), (292, 4096940), (316, 3785780), (365, 3277552), (395, 3028624), (584, 2048470), (632, 1892890), (730, 1638776), (790, 1514312), (1168, 1024235), (1264, 946445), (1460, 819388), (1580, 757156), (2593, 461360), (2920, 409694), (3160, 378578), (5186, 230680), (5767, 207440), (5840, 204847), (6320, 189289), (10372, 115340), (11534, 103720), (12965, 92272), (20744, 57670), (23068, 51860), (25930, 46136), (28835, 41488)]