33904540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 73664640

約数和(自身を除く): 39760100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 173, 205, 239, 346, 410, 478, 692, 820, 865, 956, 1195, 1730, 2390, 3460, 4780, 7093, 9799, 14186, 19598, 28372, 35465, 39196, 41347, 48995, 70930, 82694, 97990, 141860, 165388, 195980, 206735, 413470, 826940, 1695227, 3390454, 6780908, 8476135, 16952270, 33904540]

約数ペア:

[(1, 33904540), (2, 16952270), (4, 8476135), (5, 6780908), (10, 3390454), (20, 1695227), (41, 826940), (82, 413470), (164, 206735), (173, 195980), (205, 165388), (239, 141860), (346, 97990), (410, 82694), (478, 70930), (692, 48995), (820, 41347), (865, 39196), (956, 35465), (1195, 28372), (1730, 19598), (2390, 14186), (3460, 9799), (4780, 7093)]