102526720

素因数分解:

$2^8\times 5^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 247536576

約数和(自身を除く): 145009856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 320, 346, 463, 640, 692, 865, 926, 1280, 1384, 1730, 1852, 2315, 2768, 3460, 3704, 4630, 5536, 6920, 7408, 9260, 11072, 13840, 14816, 18520, 22144, 27680, 29632, 37040, 44288, 55360, 59264, 74080, 80099, 110720, 118528, 148160, 160198, 221440, 296320, 320396, 400495, 592640, 640792, 800990, 1281584, 1601980, 2563168, 3203960, 5126336, 6407920, 10252672, 12815840, 20505344, 25631680, 51263360, 102526720]

約数ペア:

[(1, 102526720), (2, 51263360), (4, 25631680), (5, 20505344), (8, 12815840), (10, 10252672), (16, 6407920), (20, 5126336), (32, 3203960), (40, 2563168), (64, 1601980), (80, 1281584), (128, 800990), (160, 640792), (173, 592640), (256, 400495), (320, 320396), (346, 296320), (463, 221440), (640, 160198), (692, 148160), (865, 118528), (926, 110720), (1280, 80099), (1384, 74080), (1730, 59264), (1852, 55360), (2315, 44288), (2768, 37040), (3460, 29632), (3704, 27680), (4630, 22144), (5536, 18520), (6920, 14816), (7408, 13840), (9260, 11072)]