2013554060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{7933}}^1$

素因数の和:8000

約数の個数: 96

約数和(自身を含む): 5065065600

約数和(自身を除く): 3051511540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 343, 370, 490, 518, 686, 740, 980, 1036, 1295, 1372, 1715, 1813, 2590, 3430, 3626, 5180, 6860, 7252, 7933, 9065, 12691, 15866, 18130, 25382, 31732, 36260, 39665, 50764, 55531, 63455, 79330, 111062, 126910, 158660, 222124, 253820, 277655, 293521, 388717, 555310, 587042, 777434, 1110620, 1174084, 1467605, 1554868, 1943585, 2054647, 2721019, 2935210, 3887170, 4109294, 5442038, 5870420, 7774340, 8218588, 10273235, 10884076, 13605095, 14382529, 20546470, 27210190, 28765058, 41092940, 54420380, 57530116, 71912645, 100677703, 143825290, 201355406, 287650580, 402710812, 503388515, 1006777030, 2013554060]

約数ペア:

[(1, 2013554060), (2, 1006777030), (4, 503388515), (5, 402710812), (7, 287650580), (10, 201355406), (14, 143825290), (20, 100677703), (28, 71912645), (35, 57530116), (37, 54420380), (49, 41092940), (70, 28765058), (74, 27210190), (98, 20546470), (140, 14382529), (148, 13605095), (185, 10884076), (196, 10273235), (245, 8218588), (259, 7774340), (343, 5870420), (370, 5442038), (490, 4109294), (518, 3887170), (686, 2935210), (740, 2721019), (980, 2054647), (1036, 1943585), (1295, 1554868), (1372, 1467605), (1715, 1174084), (1813, 1110620), (2590, 777434), (3430, 587042), (3626, 555310), (5180, 388717), (6860, 293521), (7252, 277655), (7933, 253820), (9065, 222124), (12691, 158660), (15866, 126910), (18130, 111062), (25382, 79330), (31732, 63455), (36260, 55531), (39665, 50764)]