995459320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1657}}^1$

素因数の和:2344

約数の個数: 64

約数和(自身を含む): 2342157120

約数和(自身を除く): 1346697800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 653, 920, 1306, 1657, 2612, 3265, 3314, 5224, 6530, 6628, 8285, 13060, 13256, 15019, 16570, 26120, 30038, 33140, 38111, 60076, 66280, 75095, 76222, 120152, 150190, 152444, 190555, 300380, 304888, 381110, 600760, 762220, 1082021, 1524440, 2164042, 4328084, 5410105, 8656168, 10820210, 21640420, 24886483, 43280840, 49772966, 99545932, 124432415, 199091864, 248864830, 497729660, 995459320]

約数ペア:

[(1, 995459320), (2, 497729660), (4, 248864830), (5, 199091864), (8, 124432415), (10, 99545932), (20, 49772966), (23, 43280840), (40, 24886483), (46, 21640420), (92, 10820210), (115, 8656168), (184, 5410105), (230, 4328084), (460, 2164042), (653, 1524440), (920, 1082021), (1306, 762220), (1657, 600760), (2612, 381110), (3265, 304888), (3314, 300380), (5224, 190555), (6530, 152444), (6628, 150190), (8285, 120152), (13060, 76222), (13256, 75095), (15019, 66280), (16570, 60076), (26120, 38111), (30038, 33140)]