97935820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 214034688

約数和(自身を除く): 116098868

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 137, 155, 274, 310, 548, 620, 685, 1153, 1370, 2306, 2740, 4247, 4612, 5765, 8494, 11530, 16988, 21235, 23060, 35743, 42470, 71486, 84940, 142972, 157961, 178715, 315922, 357430, 631844, 714860, 789805, 1579610, 3159220, 4896791, 9793582, 19587164, 24483955, 48967910, 97935820]

約数ペア:

[(1, 97935820), (2, 48967910), (4, 24483955), (5, 19587164), (10, 9793582), (20, 4896791), (31, 3159220), (62, 1579610), (124, 789805), (137, 714860), (155, 631844), (274, 357430), (310, 315922), (548, 178715), (620, 157961), (685, 142972), (1153, 84940), (1370, 71486), (2306, 42470), (2740, 35743), (4247, 23060), (4612, 21235), (5765, 16988), (8494, 11530)]