1570743920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2663}}^1$

素因数の和:2850

約数の個数: 80

約数和(自身を含む): 3740064192

約数和(自身を除く): 2169320272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 101, 146, 202, 292, 365, 404, 505, 584, 730, 808, 1010, 1168, 1460, 1616, 2020, 2663, 2920, 4040, 5326, 5840, 7373, 8080, 10652, 13315, 14746, 21304, 26630, 29492, 36865, 42608, 53260, 58984, 73730, 106520, 117968, 147460, 194399, 213040, 268963, 294920, 388798, 537926, 589840, 777596, 971995, 1075852, 1344815, 1555192, 1943990, 2151704, 2689630, 3110384, 3887980, 4303408, 5379260, 7775960, 10758520, 15551920, 19634299, 21517040, 39268598, 78537196, 98171495, 157074392, 196342990, 314148784, 392685980, 785371960, 1570743920]

約数ペア:

[(1, 1570743920), (2, 785371960), (4, 392685980), (5, 314148784), (8, 196342990), (10, 157074392), (16, 98171495), (20, 78537196), (40, 39268598), (73, 21517040), (80, 19634299), (101, 15551920), (146, 10758520), (202, 7775960), (292, 5379260), (365, 4303408), (404, 3887980), (505, 3110384), (584, 2689630), (730, 2151704), (808, 1943990), (1010, 1555192), (1168, 1344815), (1460, 1075852), (1616, 971995), (2020, 777596), (2663, 589840), (2920, 537926), (4040, 388798), (5326, 294920), (5840, 268963), (7373, 213040), (8080, 194399), (10652, 147460), (13315, 117968), (14746, 106520), (21304, 73730), (26630, 58984), (29492, 53260), (36865, 42608)]