70478320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^2$

素因数の和:590

約数の個数: 60

約数和(自身を含む): 179392536

約数和(自身を除く): 108914216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 283, 440, 566, 880, 1132, 1415, 2264, 2830, 3113, 4528, 5660, 6226, 11320, 12452, 15565, 22640, 24904, 31130, 49808, 62260, 80089, 124520, 160178, 249040, 320356, 400445, 640712, 800890, 880979, 1281424, 1601780, 1761958, 3203560, 3523916, 4404895, 6407120, 7047832, 8809790, 14095664, 17619580, 35239160, 70478320]

約数ペア:

[(1, 70478320), (2, 35239160), (4, 17619580), (5, 14095664), (8, 8809790), (10, 7047832), (11, 6407120), (16, 4404895), (20, 3523916), (22, 3203560), (40, 1761958), (44, 1601780), (55, 1281424), (80, 880979), (88, 800890), (110, 640712), (176, 400445), (220, 320356), (283, 249040), (440, 160178), (566, 124520), (880, 80089), (1132, 62260), (1415, 49808), (2264, 31130), (2830, 24904), (3113, 22640), (4528, 15565), (5660, 12452), (6226, 11320)]