232651340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4507}}^1$

素因数の和:4634

約数の個数: 48

約数和(自身を含む): 511207200

約数和(自身を除く): 278555860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 116, 145, 178, 290, 356, 445, 580, 890, 1780, 2581, 4507, 5162, 9014, 10324, 12905, 18028, 22535, 25810, 45070, 51620, 90140, 130703, 261406, 401123, 522812, 653515, 802246, 1307030, 1604492, 2005615, 2614060, 4011230, 8022460, 11632567, 23265134, 46530268, 58162835, 116325670, 232651340]

約数ペア:

[(1, 232651340), (2, 116325670), (4, 58162835), (5, 46530268), (10, 23265134), (20, 11632567), (29, 8022460), (58, 4011230), (89, 2614060), (116, 2005615), (145, 1604492), (178, 1307030), (290, 802246), (356, 653515), (445, 522812), (580, 401123), (890, 261406), (1780, 130703), (2581, 90140), (4507, 51620), (5162, 45070), (9014, 25810), (10324, 22535), (12905, 18028)]