38736830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 80994816

約数和(自身を除く): 42257986

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 61, 110, 115, 122, 230, 251, 253, 305, 502, 506, 610, 671, 1255, 1265, 1342, 1403, 2510, 2530, 2761, 2806, 3355, 5522, 5773, 6710, 7015, 11546, 13805, 14030, 15311, 15433, 27610, 28865, 30622, 30866, 57730, 63503, 76555, 77165, 127006, 153110, 154330, 168421, 317515, 336842, 352153, 635030, 704306, 842105, 1684210, 1760765, 3521530, 3873683, 7747366, 19368415, 38736830]

約数ペア:

[(1, 38736830), (2, 19368415), (5, 7747366), (10, 3873683), (11, 3521530), (22, 1760765), (23, 1684210), (46, 842105), (55, 704306), (61, 635030), (110, 352153), (115, 336842), (122, 317515), (230, 168421), (251, 154330), (253, 153110), (305, 127006), (502, 77165), (506, 76555), (610, 63503), (671, 57730), (1255, 30866), (1265, 30622), (1342, 28865), (1403, 27610), (2510, 15433), (2530, 15311), (2761, 14030), (2806, 13805), (3355, 11546), (5522, 7015), (5773, 6710)]