5058520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 12402720

約数和(自身を除く): 7344200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 173, 215, 340, 344, 346, 430, 680, 692, 731, 860, 865, 1384, 1462, 1720, 1730, 2924, 2941, 3460, 3655, 5848, 5882, 6920, 7310, 7439, 11764, 14620, 14705, 14878, 23528, 29240, 29410, 29756, 37195, 58820, 59512, 74390, 117640, 126463, 148780, 252926, 297560, 505852, 632315, 1011704, 1264630, 2529260, 5058520]

約数ペア:

[(1, 5058520), (2, 2529260), (4, 1264630), (5, 1011704), (8, 632315), (10, 505852), (17, 297560), (20, 252926), (34, 148780), (40, 126463), (43, 117640), (68, 74390), (85, 59512), (86, 58820), (136, 37195), (170, 29756), (172, 29410), (173, 29240), (215, 23528), (340, 14878), (344, 14705), (346, 14620), (430, 11764), (680, 7439), (692, 7310), (731, 6920), (860, 5882), (865, 5848), (1384, 3655), (1462, 3460), (1720, 2941), (1730, 2924)]