17223380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 38646720

約数和(自身を除く): 21423340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 283, 340, 358, 566, 716, 895, 1132, 1415, 1790, 2830, 3043, 3580, 4811, 5660, 6086, 9622, 12172, 15215, 19244, 24055, 30430, 48110, 50657, 60860, 96220, 101314, 202628, 253285, 506570, 861169, 1013140, 1722338, 3444676, 4305845, 8611690, 17223380]

約数ペア:

[(1, 17223380), (2, 8611690), (4, 4305845), (5, 3444676), (10, 1722338), (17, 1013140), (20, 861169), (34, 506570), (68, 253285), (85, 202628), (170, 101314), (179, 96220), (283, 60860), (340, 50657), (358, 48110), (566, 30430), (716, 24055), (895, 19244), (1132, 15215), (1415, 12172), (1790, 9622), (2830, 6086), (3043, 5660), (3580, 4811)]