73861700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 177176160

約数和(自身を除く): 103314460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 166, 220, 275, 332, 415, 550, 809, 830, 913, 1100, 1618, 1660, 1826, 2075, 3236, 3652, 4045, 4150, 4565, 8090, 8300, 8899, 9130, 16180, 17798, 18260, 20225, 22825, 35596, 40450, 44495, 45650, 67147, 80900, 88990, 91300, 134294, 177980, 222475, 268588, 335735, 444950, 671470, 738617, 889900, 1342940, 1477234, 1678675, 2954468, 3357350, 3693085, 6714700, 7386170, 14772340, 18465425, 36930850, 73861700]

約数ペア:

[(1, 73861700), (2, 36930850), (4, 18465425), (5, 14772340), (10, 7386170), (11, 6714700), (20, 3693085), (22, 3357350), (25, 2954468), (44, 1678675), (50, 1477234), (55, 1342940), (83, 889900), (100, 738617), (110, 671470), (166, 444950), (220, 335735), (275, 268588), (332, 222475), (415, 177980), (550, 134294), (809, 91300), (830, 88990), (913, 80900), (1100, 67147), (1618, 45650), (1660, 44495), (1826, 40450), (2075, 35596), (3236, 22825), (3652, 20225), (4045, 18260), (4150, 17798), (4565, 16180), (8090, 9130), (8300, 8899)]