104472880

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13463}}^1$

素因数の和:13573

約数の個数: 40

約数和(自身を含む): 245421792

約数和(自身を除く): 140948912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 13463, 26926, 53852, 67315, 107704, 134630, 215408, 269260, 538520, 1077040, 1305911, 2611822, 5223644, 6529555, 10447288, 13059110, 20894576, 26118220, 52236440, 104472880]

約数ペア:

[(1, 104472880), (2, 52236440), (4, 26118220), (5, 20894576), (8, 13059110), (10, 10447288), (16, 6529555), (20, 5223644), (40, 2611822), (80, 1305911), (97, 1077040), (194, 538520), (388, 269260), (485, 215408), (776, 134630), (970, 107704), (1552, 67315), (1940, 53852), (3880, 26926), (7760, 13463)]