1740496460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{16573}}^1$

素因数の和:16730

約数の個数: 48

約数和(自身を含む): 3758983200

約数和(自身を除く): 2018486740

約数列:

[1, 2, 4, 5, 10, 20, 59, 89, 118, 178, 236, 295, 356, 445, 590, 890, 1180, 1780, 5251, 10502, 16573, 21004, 26255, 33146, 52510, 66292, 82865, 105020, 165730, 331460, 977807, 1474997, 1955614, 2949994, 3911228, 4889035, 5899988, 7374985, 9778070, 14749970, 19556140, 29499940, 87024823, 174049646, 348099292, 435124115, 870248230, 1740496460]

約数ペア:

[(1, 1740496460), (2, 870248230), (4, 435124115), (5, 348099292), (10, 174049646), (20, 87024823), (59, 29499940), (89, 19556140), (118, 14749970), (178, 9778070), (236, 7374985), (295, 5899988), (356, 4889035), (445, 3911228), (590, 2949994), (890, 1955614), (1180, 1474997), (1780, 977807), (5251, 331460), (10502, 165730), (16573, 105020), (21004, 82865), (26255, 66292), (33146, 52510)]