1972601300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{2731}}^1$

素因数の和:3009

約数の個数: 72

約数和(自身を含む): 4439215872

約数和(自身を除く): 2466614572

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 233, 310, 466, 620, 775, 932, 1165, 1550, 2330, 2731, 3100, 4660, 5462, 5825, 7223, 10924, 11650, 13655, 14446, 23300, 27310, 28892, 36115, 54620, 68275, 72230, 84661, 136550, 144460, 169322, 180575, 273100, 338644, 361150, 423305, 636323, 722300, 846610, 1272646, 1693220, 2116525, 2545292, 3181615, 4233050, 6363230, 8466100, 12726460, 15908075, 19726013, 31816150, 39452026, 63632300, 78904052, 98630065, 197260130, 394520260, 493150325, 986300650, 1972601300]

約数ペア:

[(1, 1972601300), (2, 986300650), (4, 493150325), (5, 394520260), (10, 197260130), (20, 98630065), (25, 78904052), (31, 63632300), (50, 39452026), (62, 31816150), (100, 19726013), (124, 15908075), (155, 12726460), (233, 8466100), (310, 6363230), (466, 4233050), (620, 3181615), (775, 2545292), (932, 2116525), (1165, 1693220), (1550, 1272646), (2330, 846610), (2731, 722300), (3100, 636323), (4660, 423305), (5462, 361150), (5825, 338644), (7223, 273100), (10924, 180575), (11650, 169322), (13655, 144460), (14446, 136550), (23300, 84661), (27310, 72230), (28892, 68275), (36115, 54620)]