848468180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1039}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 2152550400

約数和(自身を除く): 1304082220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 307, 380, 532, 614, 665, 1039, 1228, 1330, 1535, 2078, 2149, 2660, 3070, 4156, 4298, 5195, 5833, 6140, 7273, 8596, 10390, 10745, 11666, 14546, 19741, 20780, 21490, 23332, 29092, 29165, 36365, 39482, 40831, 42980, 58330, 72730, 78964, 81662, 98705, 116660, 138187, 145460, 163324, 197410, 204155, 276374, 318973, 394820, 408310, 552748, 637946, 690935, 816620, 1275892, 1381870, 1594865, 2232811, 2763740, 3189730, 4465622, 6060487, 6379460, 8931244, 11164055, 12120974, 22328110, 24241948, 30302435, 42423409, 44656220, 60604870, 84846818, 121209740, 169693636, 212117045, 424234090, 848468180]

約数ペア:

[(1, 848468180), (2, 424234090), (4, 212117045), (5, 169693636), (7, 121209740), (10, 84846818), (14, 60604870), (19, 44656220), (20, 42423409), (28, 30302435), (35, 24241948), (38, 22328110), (70, 12120974), (76, 11164055), (95, 8931244), (133, 6379460), (140, 6060487), (190, 4465622), (266, 3189730), (307, 2763740), (380, 2232811), (532, 1594865), (614, 1381870), (665, 1275892), (1039, 816620), (1228, 690935), (1330, 637946), (1535, 552748), (2078, 408310), (2149, 394820), (2660, 318973), (3070, 276374), (4156, 204155), (4298, 197410), (5195, 163324), (5833, 145460), (6140, 138187), (7273, 116660), (8596, 98705), (10390, 81662), (10745, 78964), (11666, 72730), (14546, 58330), (19741, 42980), (20780, 40831), (21490, 39482), (23332, 36365), (29092, 29165)]