38292280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 93492000

約数和(自身を除く): 55199720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 211, 260, 349, 422, 520, 698, 844, 1055, 1396, 1688, 1745, 2110, 2743, 2792, 3490, 4220, 4537, 5486, 6980, 8440, 9074, 10972, 13715, 13960, 18148, 21944, 22685, 27430, 36296, 45370, 54860, 73639, 90740, 109720, 147278, 181480, 294556, 368195, 589112, 736390, 957307, 1472780, 1914614, 2945560, 3829228, 4786535, 7658456, 9573070, 19146140, 38292280]

約数ペア:

[(1, 38292280), (2, 19146140), (4, 9573070), (5, 7658456), (8, 4786535), (10, 3829228), (13, 2945560), (20, 1914614), (26, 1472780), (40, 957307), (52, 736390), (65, 589112), (104, 368195), (130, 294556), (211, 181480), (260, 147278), (349, 109720), (422, 90740), (520, 73639), (698, 54860), (844, 45370), (1055, 36296), (1396, 27430), (1688, 22685), (1745, 21944), (2110, 18148), (2743, 13960), (2792, 13715), (3490, 10972), (4220, 9074), (4537, 8440), (5486, 6980)]