295454240

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19037}}^1$

素因数の和:19149

約数の個数: 48

約数和(自身を含む): 705243672

約数和(自身を除く): 409789432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 15520, 19037, 38074, 76148, 95185, 152296, 190370, 304592, 380740, 609184, 761480, 1522960, 1846589, 3045920, 3693178, 7386356, 9232945, 14772712, 18465890, 29545424, 36931780, 59090848, 73863560, 147727120, 295454240]

約数ペア:

[(1, 295454240), (2, 147727120), (4, 73863560), (5, 59090848), (8, 36931780), (10, 29545424), (16, 18465890), (20, 14772712), (32, 9232945), (40, 7386356), (80, 3693178), (97, 3045920), (160, 1846589), (194, 1522960), (388, 761480), (485, 609184), (776, 380740), (970, 304592), (1552, 190370), (1940, 152296), (3104, 95185), (3880, 76148), (7760, 38074), (15520, 19037)]