119580922100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{87869}}^1$

素因数の和:88353

約数の個数: 72

約数和(自身を含む): 268474483200

約数和(自身を除く): 148893561100

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 439, 620, 775, 878, 1550, 1756, 2195, 3100, 4390, 8780, 10975, 13609, 21950, 27218, 43900, 54436, 68045, 87869, 136090, 175738, 272180, 340225, 351476, 439345, 680450, 878690, 1360900, 1757380, 2196725, 2723939, 4393450, 5447878, 8786900, 10895756, 13619695, 27239390, 38574491, 54478780, 68098475, 77148982, 136196950, 154297964, 192872455, 272393900, 385744910, 771489820, 964362275, 1195809221, 1928724550, 2391618442, 3857449100, 4783236884, 5979046105, 11958092210, 23916184420, 29895230525, 59790461050, 119580922100]

約数ペア:

[(1, 119580922100), (2, 59790461050), (4, 29895230525), (5, 23916184420), (10, 11958092210), (20, 5979046105), (25, 4783236884), (31, 3857449100), (50, 2391618442), (62, 1928724550), (100, 1195809221), (124, 964362275), (155, 771489820), (310, 385744910), (439, 272393900), (620, 192872455), (775, 154297964), (878, 136196950), (1550, 77148982), (1756, 68098475), (2195, 54478780), (3100, 38574491), (4390, 27239390), (8780, 13619695), (10975, 10895756), (13609, 8786900), (21950, 5447878), (27218, 4393450), (43900, 2723939), (54436, 2196725), (68045, 1757380), (87869, 1360900), (136090, 878690), (175738, 680450), (272180, 439345), (340225, 351476)]