336647620

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 716914800

約数和(自身を除く): 380267180

約数列:

[1, 2, 4, 5, 10, 20, 149, 173, 298, 346, 596, 653, 692, 745, 865, 1306, 1490, 1730, 2612, 2980, 3265, 3460, 6530, 13060, 25777, 51554, 97297, 103108, 112969, 128885, 194594, 225938, 257770, 389188, 451876, 486485, 515540, 564845, 972970, 1129690, 1945940, 2259380, 16832381, 33664762, 67329524, 84161905, 168323810, 336647620]

約数ペア:

[(1, 336647620), (2, 168323810), (4, 84161905), (5, 67329524), (10, 33664762), (20, 16832381), (149, 2259380), (173, 1945940), (298, 1129690), (346, 972970), (596, 564845), (653, 515540), (692, 486485), (745, 451876), (865, 389188), (1306, 257770), (1490, 225938), (1730, 194594), (2612, 128885), (2980, 112969), (3265, 103108), (3460, 97297), (6530, 51554), (13060, 25777)]