38450560

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 93293280

約数和(自身を除く): 54842720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 823, 1168, 1460, 1646, 2336, 2920, 3292, 4115, 4672, 5840, 6584, 8230, 9344, 11680, 13168, 16460, 23360, 26336, 32920, 46720, 52672, 60079, 65840, 105344, 120158, 131680, 240316, 263360, 300395, 480632, 526720, 600790, 961264, 1201580, 1922528, 2403160, 3845056, 4806320, 7690112, 9612640, 19225280, 38450560]

約数ペア:

[(1, 38450560), (2, 19225280), (4, 9612640), (5, 7690112), (8, 4806320), (10, 3845056), (16, 2403160), (20, 1922528), (32, 1201580), (40, 961264), (64, 600790), (73, 526720), (80, 480632), (128, 300395), (146, 263360), (160, 240316), (292, 131680), (320, 120158), (365, 105344), (584, 65840), (640, 60079), (730, 52672), (823, 46720), (1168, 32920), (1460, 26336), (1646, 23360), (2336, 16460), (2920, 13168), (3292, 11680), (4115, 9344), (4672, 8230), (5840, 6584)]