201403580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 505612800

約数和(自身を除く): 304209220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 59, 70, 74, 118, 140, 148, 185, 236, 259, 295, 370, 413, 518, 590, 659, 740, 826, 1036, 1180, 1295, 1318, 1652, 2065, 2183, 2590, 2636, 3295, 4130, 4366, 4613, 5180, 6590, 8260, 8732, 9226, 10915, 13180, 15281, 18452, 21830, 23065, 24383, 30562, 38881, 43660, 46130, 48766, 61124, 76405, 77762, 92260, 97532, 121915, 152810, 155524, 170681, 194405, 243830, 272167, 305620, 341362, 388810, 487660, 544334, 682724, 777620, 853405, 1088668, 1360835, 1438597, 1706810, 2721670, 2877194, 3413620, 5443340, 5754388, 7192985, 10070179, 14385970, 20140358, 28771940, 40280716, 50350895, 100701790, 201403580]

約数ペア:

[(1, 201403580), (2, 100701790), (4, 50350895), (5, 40280716), (7, 28771940), (10, 20140358), (14, 14385970), (20, 10070179), (28, 7192985), (35, 5754388), (37, 5443340), (59, 3413620), (70, 2877194), (74, 2721670), (118, 1706810), (140, 1438597), (148, 1360835), (185, 1088668), (236, 853405), (259, 777620), (295, 682724), (370, 544334), (413, 487660), (518, 388810), (590, 341362), (659, 305620), (740, 272167), (826, 243830), (1036, 194405), (1180, 170681), (1295, 155524), (1318, 152810), (1652, 121915), (2065, 97532), (2183, 92260), (2590, 77762), (2636, 76405), (3295, 61124), (4130, 48766), (4366, 46130), (4613, 43660), (5180, 38881), (6590, 30562), (8260, 24383), (8732, 23065), (9226, 21830), (10915, 18452), (13180, 15281)]