4237173670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 8164800000

約数和(自身を除く): 3927626330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 251, 398, 499, 502, 995, 998, 1255, 1990, 2495, 2510, 3383, 4267, 4990, 6766, 8483, 8534, 16915, 16966, 21335, 33830, 42415, 42670, 49949, 84830, 99301, 99898, 125249, 198602, 249745, 250498, 496505, 499490, 626245, 849133, 993010, 1252490, 1688117, 1698266, 2129233, 3376234, 4245665, 4258466, 8440585, 8491330, 10646165, 16881170, 21292330, 24924551, 49849102, 124622755, 249245510, 423717367, 847434734, 2118586835, 4237173670]

約数ペア:

[(1, 4237173670), (2, 2118586835), (5, 847434734), (10, 423717367), (17, 249245510), (34, 124622755), (85, 49849102), (170, 24924551), (199, 21292330), (251, 16881170), (398, 10646165), (499, 8491330), (502, 8440585), (995, 4258466), (998, 4245665), (1255, 3376234), (1990, 2129233), (2495, 1698266), (2510, 1688117), (3383, 1252490), (4267, 993010), (4990, 849133), (6766, 626245), (8483, 499490), (8534, 496505), (16915, 250498), (16966, 249745), (21335, 198602), (33830, 125249), (42415, 99898), (42670, 99301), (49949, 84830)]