2018601220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{11329}}^1$

素因数の和:11548

約数の個数: 48

約数和(自身を含む): 4339843200

約数和(自身を除く): 2321241980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 151, 236, 295, 302, 590, 604, 755, 1180, 1510, 3020, 8909, 11329, 17818, 22658, 35636, 44545, 45316, 56645, 89090, 113290, 178180, 226580, 668411, 1336822, 1710679, 2673644, 3342055, 3421358, 6684110, 6842716, 8553395, 13368220, 17106790, 34213580, 100930061, 201860122, 403720244, 504650305, 1009300610, 2018601220]

約数ペア:

[(1, 2018601220), (2, 1009300610), (4, 504650305), (5, 403720244), (10, 201860122), (20, 100930061), (59, 34213580), (118, 17106790), (151, 13368220), (236, 8553395), (295, 6842716), (302, 6684110), (590, 3421358), (604, 3342055), (755, 2673644), (1180, 1710679), (1510, 1336822), (3020, 668411), (8909, 226580), (11329, 178180), (17818, 113290), (22658, 89090), (35636, 56645), (44545, 45316)]