42161120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6427}}^1$

素因数の和:6483

約数の個数: 48

約数和(自身を含む): 102050928

約数和(自身を除く): 59889808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6427, 6560, 12854, 25708, 32135, 51416, 64270, 102832, 128540, 205664, 257080, 263507, 514160, 527014, 1028320, 1054028, 1317535, 2108056, 2635070, 4216112, 5270140, 8432224, 10540280, 21080560, 42161120]

約数ペア:

[(1, 42161120), (2, 21080560), (4, 10540280), (5, 8432224), (8, 5270140), (10, 4216112), (16, 2635070), (20, 2108056), (32, 1317535), (40, 1054028), (41, 1028320), (80, 527014), (82, 514160), (160, 263507), (164, 257080), (205, 205664), (328, 128540), (410, 102832), (656, 64270), (820, 51416), (1312, 32135), (1640, 25708), (3280, 12854), (6427, 6560)]