84450940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26227}}^1$

素因数の和:26266

約数の個数: 48

約数和(自身を含む): 211502592

約数和(自身を除く): 127051652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 26227, 52454, 104908, 131135, 183589, 262270, 367178, 524540, 603221, 734356, 917945, 1206442, 1835890, 2412884, 3016105, 3671780, 4222547, 6032210, 8445094, 12064420, 16890188, 21112735, 42225470, 84450940]

約数ペア:

[(1, 84450940), (2, 42225470), (4, 21112735), (5, 16890188), (7, 12064420), (10, 8445094), (14, 6032210), (20, 4222547), (23, 3671780), (28, 3016105), (35, 2412884), (46, 1835890), (70, 1206442), (92, 917945), (115, 734356), (140, 603221), (161, 524540), (230, 367178), (322, 262270), (460, 183589), (644, 131135), (805, 104908), (1610, 52454), (3220, 26227)]