23577500740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{8233}}^1$

素因数の和:8453

約数の個数: 72

約数和(自身を含む): 51511080600

約数和(自身を除く): 27933579860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 149, 155, 298, 310, 596, 620, 745, 961, 1490, 1922, 2980, 3844, 4619, 4805, 8233, 9238, 9610, 16466, 18476, 19220, 23095, 32932, 41165, 46190, 82330, 92380, 143189, 164660, 255223, 286378, 510446, 572756, 715945, 1020892, 1226717, 1276115, 1431890, 2453434, 2552230, 2863780, 4906868, 5104460, 6133585, 7911913, 12267170, 15823826, 24534340, 31647652, 38028227, 39559565, 76056454, 79119130, 152112908, 158238260, 190141135, 380282270, 760564540, 1178875037, 2357750074, 4715500148, 5894375185, 11788750370, 23577500740]

約数ペア:

[(1, 23577500740), (2, 11788750370), (4, 5894375185), (5, 4715500148), (10, 2357750074), (20, 1178875037), (31, 760564540), (62, 380282270), (124, 190141135), (149, 158238260), (155, 152112908), (298, 79119130), (310, 76056454), (596, 39559565), (620, 38028227), (745, 31647652), (961, 24534340), (1490, 15823826), (1922, 12267170), (2980, 7911913), (3844, 6133585), (4619, 5104460), (4805, 4906868), (8233, 2863780), (9238, 2552230), (9610, 2453434), (16466, 1431890), (18476, 1276115), (19220, 1226717), (23095, 1020892), (32932, 715945), (41165, 572756), (46190, 510446), (82330, 286378), (92380, 255223), (143189, 164660)]