16877804540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1871}}^1$

素因数の和:2163

約数の個数: 96

約数和(自身を含む): 37286645760

約数和(自身を除く): 20408841220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 151, 206, 290, 302, 412, 515, 580, 604, 755, 1030, 1510, 1871, 2060, 2987, 3020, 3742, 4379, 5974, 7484, 8758, 9355, 11948, 14935, 15553, 17516, 18710, 21895, 29870, 31106, 37420, 43790, 54259, 59740, 62212, 77765, 87580, 108518, 155530, 192713, 217036, 271295, 282521, 311060, 385426, 451037, 542590, 565042, 770852, 902074, 963565, 1085180, 1130084, 1412605, 1804148, 1927130, 2255185, 2825210, 3854260, 4510370, 5588677, 5650420, 8193109, 9020740, 11177354, 16386218, 22354708, 27943385, 29099663, 32772436, 40965545, 55886770, 58199326, 81931090, 111773540, 116398652, 145498315, 163862180, 290996630, 581993260, 843890227, 1687780454, 3375560908, 4219451135, 8438902270, 16877804540]

約数ペア:

[(1, 16877804540), (2, 8438902270), (4, 4219451135), (5, 3375560908), (10, 1687780454), (20, 843890227), (29, 581993260), (58, 290996630), (103, 163862180), (116, 145498315), (145, 116398652), (151, 111773540), (206, 81931090), (290, 58199326), (302, 55886770), (412, 40965545), (515, 32772436), (580, 29099663), (604, 27943385), (755, 22354708), (1030, 16386218), (1510, 11177354), (1871, 9020740), (2060, 8193109), (2987, 5650420), (3020, 5588677), (3742, 4510370), (4379, 3854260), (5974, 2825210), (7484, 2255185), (8758, 1927130), (9355, 1804148), (11948, 1412605), (14935, 1130084), (15553, 1085180), (17516, 963565), (18710, 902074), (21895, 770852), (29870, 565042), (31106, 542590), (37420, 451037), (43790, 385426), (54259, 311060), (59740, 282521), (62212, 271295), (77765, 217036), (87580, 192713), (108518, 155530)]