44128420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 110803896

約数和(自身を除く): 66675476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1217, 1295, 1813, 2434, 2590, 3626, 4868, 5180, 6085, 7252, 8519, 9065, 12170, 17038, 18130, 24340, 34076, 36260, 42595, 45029, 59633, 85190, 90058, 119266, 170380, 180116, 225145, 238532, 298165, 315203, 450290, 596330, 630406, 900580, 1192660, 1260812, 1576015, 2206421, 3152030, 4412842, 6304060, 8825684, 11032105, 22064210, 44128420]

約数ペア:

[(1, 44128420), (2, 22064210), (4, 11032105), (5, 8825684), (7, 6304060), (10, 4412842), (14, 3152030), (20, 2206421), (28, 1576015), (35, 1260812), (37, 1192660), (49, 900580), (70, 630406), (74, 596330), (98, 450290), (140, 315203), (148, 298165), (185, 238532), (196, 225145), (245, 180116), (259, 170380), (370, 119266), (490, 90058), (518, 85190), (740, 59633), (980, 45029), (1036, 42595), (1217, 36260), (1295, 34076), (1813, 24340), (2434, 18130), (2590, 17038), (3626, 12170), (4868, 9065), (5180, 8519), (6085, 7252)]