5554270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6057890

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 41, 46, 62, 82, 95, 115, 155, 190, 205, 230, 310, 410, 437, 589, 713, 779, 874, 943, 1178, 1271, 1426, 1558, 1886, 2185, 2542, 2945, 3565, 3895, 4370, 4715, 5890, 6355, 7130, 7790, 9430, 12710, 13547, 17917, 24149, 27094, 29233, 35834, 48298, 58466, 67735, 89585, 120745, 135470, 146165, 179170, 241490, 292330, 555427, 1110854, 2777135, 5554270]

約数ペア:

[(1, 5554270), (2, 2777135), (5, 1110854), (10, 555427), (19, 292330), (23, 241490), (31, 179170), (38, 146165), (41, 135470), (46, 120745), (62, 89585), (82, 67735), (95, 58466), (115, 48298), (155, 35834), (190, 29233), (205, 27094), (230, 24149), (310, 17917), (410, 13547), (437, 12710), (589, 9430), (713, 7790), (779, 7130), (874, 6355), (943, 5890), (1178, 4715), (1271, 4370), (1426, 3895), (1558, 3565), (1886, 2945), (2185, 2542)]