37381220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 81043200

約数和(自身を除く): 43661980

約数列:

[1, 2, 4, 5, 10, 20, 59, 79, 118, 158, 236, 295, 316, 395, 401, 590, 790, 802, 1180, 1580, 1604, 2005, 4010, 4661, 8020, 9322, 18644, 23305, 23659, 31679, 46610, 47318, 63358, 93220, 94636, 118295, 126716, 158395, 236590, 316790, 473180, 633580, 1869061, 3738122, 7476244, 9345305, 18690610, 37381220]

約数ペア:

[(1, 37381220), (2, 18690610), (4, 9345305), (5, 7476244), (10, 3738122), (20, 1869061), (59, 633580), (79, 473180), (118, 316790), (158, 236590), (236, 158395), (295, 126716), (316, 118295), (395, 94636), (401, 93220), (590, 63358), (790, 47318), (802, 46610), (1180, 31679), (1580, 23659), (1604, 23305), (2005, 18644), (4010, 9322), (4661, 8020)]