29865040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16231}}^1$

素因数の和:16267

約数の個数: 40

約数和(自身を含む): 72459648

約数和(自身を除く): 42594608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 16231, 32462, 64924, 81155, 129848, 162310, 259696, 324620, 373313, 649240, 746626, 1298480, 1493252, 1866565, 2986504, 3733130, 5973008, 7466260, 14932520, 29865040]

約数ペア:

[(1, 29865040), (2, 14932520), (4, 7466260), (5, 5973008), (8, 3733130), (10, 2986504), (16, 1866565), (20, 1493252), (23, 1298480), (40, 746626), (46, 649240), (80, 373313), (92, 324620), (115, 259696), (184, 162310), (230, 129848), (368, 81155), (460, 64924), (920, 32462), (1840, 16231)]