12220411520

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{830191}}^1$

素因数の和:830233

約数の個数: 64

約数和(自身を含む): 30484650240

約数和(自身を除く): 18264238720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 830191, 1660382, 3320764, 4150955, 6641528, 8301910, 13283056, 16603820, 19094393, 26566112, 33207640, 38188786, 53132224, 66415280, 76377572, 95471965, 106264448, 132830560, 152755144, 190943930, 265661120, 305510288, 381887860, 531322240, 611020576, 763775720, 1222041152, 1527551440, 2444082304, 3055102880, 6110205760, 12220411520]

約数ペア:

[(1, 12220411520), (2, 6110205760), (4, 3055102880), (5, 2444082304), (8, 1527551440), (10, 1222041152), (16, 763775720), (20, 611020576), (23, 531322240), (32, 381887860), (40, 305510288), (46, 265661120), (64, 190943930), (80, 152755144), (92, 132830560), (115, 106264448), (128, 95471965), (160, 76377572), (184, 66415280), (230, 53132224), (320, 38188786), (368, 33207640), (460, 26566112), (640, 19094393), (736, 16603820), (920, 13283056), (1472, 8301910), (1840, 6641528), (2944, 4150955), (3680, 3320764), (7360, 1660382), (14720, 830191)]