2026077320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{18439}}^1$

素因数の和:18558

約数の個数: 64

約数和(自身を含む): 4739817600

約数和(自身を除く): 2713740280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 67, 82, 134, 164, 205, 268, 328, 335, 410, 536, 670, 820, 1340, 1640, 2680, 2747, 5494, 10988, 13735, 18439, 21976, 27470, 36878, 54940, 73756, 92195, 109880, 147512, 184390, 368780, 737560, 755999, 1235413, 1511998, 2470826, 3023996, 3779995, 4941652, 6047992, 6177065, 7559990, 9883304, 12354130, 15119980, 24708260, 30239960, 49416520, 50651933, 101303866, 202607732, 253259665, 405215464, 506519330, 1013038660, 2026077320]

約数ペア:

[(1, 2026077320), (2, 1013038660), (4, 506519330), (5, 405215464), (8, 253259665), (10, 202607732), (20, 101303866), (40, 50651933), (41, 49416520), (67, 30239960), (82, 24708260), (134, 15119980), (164, 12354130), (205, 9883304), (268, 7559990), (328, 6177065), (335, 6047992), (410, 4941652), (536, 3779995), (670, 3023996), (820, 2470826), (1340, 1511998), (1640, 1235413), (2680, 755999), (2747, 737560), (5494, 368780), (10988, 184390), (13735, 147512), (18439, 109880), (21976, 92195), (27470, 73756), (36878, 54940)]