45252110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 90780480

約数和(自身を除く): 45528370

約数列:

[1, 2, 5, 10, 19, 37, 38, 41, 74, 82, 95, 157, 185, 190, 205, 314, 370, 410, 703, 779, 785, 1406, 1517, 1558, 1570, 2983, 3034, 3515, 3895, 5809, 5966, 6437, 7030, 7585, 7790, 11618, 12874, 14915, 15170, 28823, 29045, 29830, 32185, 57646, 58090, 64370, 110371, 122303, 144115, 220742, 238169, 244606, 288230, 476338, 551855, 611515, 1103710, 1190845, 1223030, 2381690, 4525211, 9050422, 22626055, 45252110]

約数ペア:

[(1, 45252110), (2, 22626055), (5, 9050422), (10, 4525211), (19, 2381690), (37, 1223030), (38, 1190845), (41, 1103710), (74, 611515), (82, 551855), (95, 476338), (157, 288230), (185, 244606), (190, 238169), (205, 220742), (314, 144115), (370, 122303), (410, 110371), (703, 64370), (779, 58090), (785, 57646), (1406, 32185), (1517, 29830), (1558, 29045), (1570, 28823), (2983, 15170), (3034, 14915), (3515, 12874), (3895, 11618), (5809, 7790), (5966, 7585), (6437, 7030)]