97118660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^3\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 212040192

約数和(自身を除く): 114921532

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 163, 310, 326, 620, 652, 815, 961, 1630, 1922, 3260, 3844, 4805, 5053, 9610, 10106, 19220, 20212, 25265, 29791, 50530, 59582, 101060, 119164, 148955, 156643, 297910, 313286, 595820, 626572, 783215, 1566430, 3132860, 4855933, 9711866, 19423732, 24279665, 48559330, 97118660]

約数ペア:

[(1, 97118660), (2, 48559330), (4, 24279665), (5, 19423732), (10, 9711866), (20, 4855933), (31, 3132860), (62, 1566430), (124, 783215), (155, 626572), (163, 595820), (310, 313286), (326, 297910), (620, 156643), (652, 148955), (815, 119164), (961, 101060), (1630, 59582), (1922, 50530), (3260, 29791), (3844, 25265), (4805, 20212), (5053, 19220), (9610, 10106)]