45039980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 99429120

約数和(自身を除く): 54389140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 179, 230, 358, 460, 547, 716, 895, 1094, 1790, 2188, 2735, 3580, 4117, 5470, 8234, 10940, 12581, 16468, 20585, 25162, 41170, 50324, 62905, 82340, 97913, 125810, 195826, 251620, 391652, 489565, 979130, 1958260, 2251999, 4503998, 9007996, 11259995, 22519990, 45039980]

約数ペア:

[(1, 45039980), (2, 22519990), (4, 11259995), (5, 9007996), (10, 4503998), (20, 2251999), (23, 1958260), (46, 979130), (92, 489565), (115, 391652), (179, 251620), (230, 195826), (358, 125810), (460, 97913), (547, 82340), (716, 62905), (895, 50324), (1094, 41170), (1790, 25162), (2188, 20585), (2735, 16468), (3580, 12581), (4117, 10940), (5470, 8234)]