2058705220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7127}}^1$

素因数の和:7261

約数の個数: 96

約数和(自身を含む): 5130107136

約数和(自身を除く): 3071401916

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 101, 110, 130, 143, 202, 220, 260, 286, 404, 505, 572, 715, 1010, 1111, 1313, 1430, 2020, 2222, 2626, 2860, 4444, 5252, 5555, 6565, 7127, 11110, 13130, 14254, 14443, 22220, 26260, 28508, 28886, 35635, 57772, 71270, 72215, 78397, 92651, 142540, 144430, 156794, 185302, 288860, 313588, 370604, 391985, 463255, 719827, 783970, 926510, 1019161, 1439654, 1567940, 1853020, 2038322, 2879308, 3599135, 4076644, 5095805, 7198270, 7918097, 9357751, 10191610, 14396540, 15836194, 18715502, 20383220, 31672388, 37431004, 39590485, 46788755, 79180970, 93577510, 102935261, 158361940, 187155020, 205870522, 411741044, 514676305, 1029352610, 2058705220]

約数ペア:

[(1, 2058705220), (2, 1029352610), (4, 514676305), (5, 411741044), (10, 205870522), (11, 187155020), (13, 158361940), (20, 102935261), (22, 93577510), (26, 79180970), (44, 46788755), (52, 39590485), (55, 37431004), (65, 31672388), (101, 20383220), (110, 18715502), (130, 15836194), (143, 14396540), (202, 10191610), (220, 9357751), (260, 7918097), (286, 7198270), (404, 5095805), (505, 4076644), (572, 3599135), (715, 2879308), (1010, 2038322), (1111, 1853020), (1313, 1567940), (1430, 1439654), (2020, 1019161), (2222, 926510), (2626, 783970), (2860, 719827), (4444, 463255), (5252, 391985), (5555, 370604), (6565, 313588), (7127, 288860), (11110, 185302), (13130, 156794), (14254, 144430), (14443, 142540), (22220, 92651), (26260, 78397), (28508, 72215), (28886, 71270), (35635, 57772)]