29812600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6481}}^1$

素因数の和:6520

約数の個数: 48

約数和(自身を含む): 72339120

約数和(自身を除く): 42526520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 6481, 12962, 25924, 32405, 51848, 64810, 129620, 149063, 162025, 259240, 298126, 324050, 596252, 648100, 745315, 1192504, 1296200, 1490630, 2981260, 3726575, 5962520, 7453150, 14906300, 29812600]

約数ペア:

[(1, 29812600), (2, 14906300), (4, 7453150), (5, 5962520), (8, 3726575), (10, 2981260), (20, 1490630), (23, 1296200), (25, 1192504), (40, 745315), (46, 648100), (50, 596252), (92, 324050), (100, 298126), (115, 259240), (184, 162025), (200, 149063), (230, 129620), (460, 64810), (575, 51848), (920, 32405), (1150, 25924), (2300, 12962), (4600, 6481)]