4728340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 10926720

約数和(自身を除く): 6198380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 541, 874, 1082, 1748, 2164, 2185, 2705, 4370, 5410, 8740, 10279, 10820, 12443, 20558, 24886, 41116, 49772, 51395, 62215, 102790, 124430, 205580, 236417, 248860, 472834, 945668, 1182085, 2364170, 4728340]

約数ペア:

[(1, 4728340), (2, 2364170), (4, 1182085), (5, 945668), (10, 472834), (19, 248860), (20, 236417), (23, 205580), (38, 124430), (46, 102790), (76, 62215), (92, 51395), (95, 49772), (115, 41116), (190, 24886), (230, 20558), (380, 12443), (437, 10820), (460, 10279), (541, 8740), (874, 5410), (1082, 4370), (1748, 2705), (2164, 2185)]