15693657620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{57923}}^1$

素因数の和:58005

約数の個数: 96

約数和(自身を含む): 37367930880

約数和(自身を除く): 21674273260

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 31, 38, 46, 62, 76, 92, 95, 115, 124, 155, 190, 230, 310, 380, 437, 460, 589, 620, 713, 874, 1178, 1426, 1748, 2185, 2356, 2852, 2945, 3565, 4370, 5890, 7130, 8740, 11780, 13547, 14260, 27094, 54188, 57923, 67735, 115846, 135470, 231692, 270940, 289615, 579230, 1100537, 1158460, 1332229, 1795613, 2201074, 2664458, 3591226, 4402148, 5328916, 5502685, 6661145, 7182452, 8978065, 11005370, 13322290, 17956130, 22010740, 25312351, 26644580, 34116647, 35912260, 41299099, 50624702, 68233294, 82598198, 101249404, 126561755, 136466588, 165196396, 170583235, 206495495, 253123510, 341166470, 412990990, 506247020, 682332940, 784682881, 825981980, 1569365762, 3138731524, 3923414405, 7846828810, 15693657620]

約数ペア:

[(1, 15693657620), (2, 7846828810), (4, 3923414405), (5, 3138731524), (10, 1569365762), (19, 825981980), (20, 784682881), (23, 682332940), (31, 506247020), (38, 412990990), (46, 341166470), (62, 253123510), (76, 206495495), (92, 170583235), (95, 165196396), (115, 136466588), (124, 126561755), (155, 101249404), (190, 82598198), (230, 68233294), (310, 50624702), (380, 41299099), (437, 35912260), (460, 34116647), (589, 26644580), (620, 25312351), (713, 22010740), (874, 17956130), (1178, 13322290), (1426, 11005370), (1748, 8978065), (2185, 7182452), (2356, 6661145), (2852, 5502685), (2945, 5328916), (3565, 4402148), (4370, 3591226), (5890, 2664458), (7130, 2201074), (8740, 1795613), (11780, 1332229), (13547, 1158460), (14260, 1100537), (27094, 579230), (54188, 289615), (57923, 270940), (67735, 231692), (115846, 135470)]