193670060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 418703040

約数和(自身を除く): 225032980

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 257, 410, 514, 820, 919, 1028, 1285, 1838, 2570, 3676, 4595, 5140, 9190, 10537, 18380, 21074, 37679, 42148, 52685, 75358, 105370, 150716, 188395, 210740, 236183, 376790, 472366, 753580, 944732, 1180915, 2361830, 4723660, 9683503, 19367006, 38734012, 48417515, 96835030, 193670060]

約数ペア:

[(1, 193670060), (2, 96835030), (4, 48417515), (5, 38734012), (10, 19367006), (20, 9683503), (41, 4723660), (82, 2361830), (164, 1180915), (205, 944732), (257, 753580), (410, 472366), (514, 376790), (820, 236183), (919, 210740), (1028, 188395), (1285, 150716), (1838, 105370), (2570, 75358), (3676, 52685), (4595, 42148), (5140, 37679), (9190, 21074), (10537, 18380)]