432843280

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 1029492144

約数和(自身を除く): 596648864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 137, 146, 274, 292, 365, 541, 548, 584, 685, 730, 1082, 1096, 1168, 1370, 1460, 2164, 2192, 2705, 2740, 2920, 4328, 5410, 5480, 5840, 8656, 10001, 10820, 10960, 20002, 21640, 39493, 40004, 43280, 50005, 74117, 78986, 80008, 100010, 148234, 157972, 160016, 197465, 200020, 296468, 315944, 370585, 394930, 400040, 592936, 631888, 741170, 789860, 800080, 1185872, 1482340, 1579720, 2964680, 3159440, 5410541, 5929360, 10821082, 21642164, 27052705, 43284328, 54105410, 86568656, 108210820, 216421640, 432843280]

約数ペア:

[(1, 432843280), (2, 216421640), (4, 108210820), (5, 86568656), (8, 54105410), (10, 43284328), (16, 27052705), (20, 21642164), (40, 10821082), (73, 5929360), (80, 5410541), (137, 3159440), (146, 2964680), (274, 1579720), (292, 1482340), (365, 1185872), (541, 800080), (548, 789860), (584, 741170), (685, 631888), (730, 592936), (1082, 400040), (1096, 394930), (1168, 370585), (1370, 315944), (1460, 296468), (2164, 200020), (2192, 197465), (2705, 160016), (2740, 157972), (2920, 148234), (4328, 100010), (5410, 80008), (5480, 78986), (5840, 74117), (8656, 50005), (10001, 43280), (10820, 40004), (10960, 39493), (20002, 21640)]