15857670860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{108037}}^1$

素因数の和:108266

約数の個数: 48

約数和(自身を含む): 34304225760

約数和(自身を除く): 18446554900

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 179, 205, 358, 410, 716, 820, 895, 1790, 3580, 7339, 14678, 29356, 36695, 73390, 108037, 146780, 216074, 432148, 540185, 1080370, 2160740, 4429517, 8859034, 17718068, 19338623, 22147585, 38677246, 44295170, 77354492, 88590340, 96693115, 193386230, 386772460, 792883543, 1585767086, 3171534172, 3964417715, 7928835430, 15857670860]

約数ペア:

[(1, 15857670860), (2, 7928835430), (4, 3964417715), (5, 3171534172), (10, 1585767086), (20, 792883543), (41, 386772460), (82, 193386230), (164, 96693115), (179, 88590340), (205, 77354492), (358, 44295170), (410, 38677246), (716, 22147585), (820, 19338623), (895, 17718068), (1790, 8859034), (3580, 4429517), (7339, 2160740), (14678, 1080370), (29356, 540185), (36695, 432148), (73390, 216074), (108037, 146780)]