25066600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 64995840

約数和(自身を除く): 39929240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 311, 325, 403, 520, 620, 622, 650, 775, 806, 1240, 1244, 1300, 1550, 1555, 1612, 2015, 2488, 2600, 3100, 3110, 3224, 4030, 4043, 6200, 6220, 7775, 8060, 8086, 9641, 10075, 12440, 15550, 16120, 16172, 19282, 20150, 20215, 31100, 32344, 38564, 40300, 40430, 48205, 62200, 77128, 80600, 80860, 96410, 101075, 125333, 161720, 192820, 202150, 241025, 250666, 385640, 404300, 482050, 501332, 626665, 808600, 964100, 1002664, 1253330, 1928200, 2506660, 3133325, 5013320, 6266650, 12533300, 25066600]

約数ペア:

[(1, 25066600), (2, 12533300), (4, 6266650), (5, 5013320), (8, 3133325), (10, 2506660), (13, 1928200), (20, 1253330), (25, 1002664), (26, 964100), (31, 808600), (40, 626665), (50, 501332), (52, 482050), (62, 404300), (65, 385640), (100, 250666), (104, 241025), (124, 202150), (130, 192820), (155, 161720), (200, 125333), (248, 101075), (260, 96410), (310, 80860), (311, 80600), (325, 77128), (403, 62200), (520, 48205), (620, 40430), (622, 40300), (650, 38564), (775, 32344), (806, 31100), (1240, 20215), (1244, 20150), (1300, 19282), (1550, 16172), (1555, 16120), (1612, 15550), (2015, 12440), (2488, 10075), (2600, 9641), (3100, 8086), (3110, 8060), (3224, 7775), (4030, 6220), (4043, 6200)]