1052648320

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22531}}^1$

素因数の和:22623

約数の個数: 64

約数和(自身を含む): 2551073040

約数和(自身を除く): 1498424720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 2336, 2920, 4672, 5840, 9344, 11680, 22531, 23360, 45062, 46720, 90124, 112655, 180248, 225310, 360496, 450620, 720992, 901240, 1441984, 1644763, 1802480, 2883968, 3289526, 3604960, 6579052, 7209920, 8223815, 13158104, 14419840, 16447630, 26316208, 32895260, 52632416, 65790520, 105264832, 131581040, 210529664, 263162080, 526324160, 1052648320]

約数ペア:

[(1, 1052648320), (2, 526324160), (4, 263162080), (5, 210529664), (8, 131581040), (10, 105264832), (16, 65790520), (20, 52632416), (32, 32895260), (40, 26316208), (64, 16447630), (73, 14419840), (80, 13158104), (128, 8223815), (146, 7209920), (160, 6579052), (292, 3604960), (320, 3289526), (365, 2883968), (584, 1802480), (640, 1644763), (730, 1441984), (1168, 901240), (1460, 720992), (2336, 450620), (2920, 360496), (4672, 225310), (5840, 180248), (9344, 112655), (11680, 90124), (22531, 46720), (23360, 45062)]