7965760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 112

約数和(自身を含む): 21652992

約数和(自身を除く): 13687232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 73, 80, 88, 110, 124, 146, 155, 160, 176, 220, 248, 292, 310, 320, 341, 352, 365, 440, 496, 584, 620, 682, 704, 730, 803, 880, 992, 1168, 1240, 1364, 1460, 1606, 1705, 1760, 1984, 2263, 2336, 2480, 2728, 2920, 3212, 3410, 3520, 4015, 4526, 4672, 4960, 5456, 5840, 6424, 6820, 8030, 9052, 9920, 10912, 11315, 11680, 12848, 13640, 16060, 18104, 21824, 22630, 23360, 24893, 25696, 27280, 32120, 36208, 45260, 49786, 51392, 54560, 64240, 72416, 90520, 99572, 109120, 124465, 128480, 144832, 181040, 199144, 248930, 256960, 362080, 398288, 497860, 724160, 796576, 995720, 1593152, 1991440, 3982880, 7965760]

約数ペア:

[(1, 7965760), (2, 3982880), (4, 1991440), (5, 1593152), (8, 995720), (10, 796576), (11, 724160), (16, 497860), (20, 398288), (22, 362080), (31, 256960), (32, 248930), (40, 199144), (44, 181040), (55, 144832), (62, 128480), (64, 124465), (73, 109120), (80, 99572), (88, 90520), (110, 72416), (124, 64240), (146, 54560), (155, 51392), (160, 49786), (176, 45260), (220, 36208), (248, 32120), (292, 27280), (310, 25696), (320, 24893), (341, 23360), (352, 22630), (365, 21824), (440, 18104), (496, 16060), (584, 13640), (620, 12848), (682, 11680), (704, 11315), (730, 10912), (803, 9920), (880, 9052), (992, 8030), (1168, 6820), (1240, 6424), (1364, 5840), (1460, 5456), (1606, 4960), (1705, 4672), (1760, 4526), (1984, 4015), (2263, 3520), (2336, 3410), (2480, 3212), (2728, 2920)]