40590550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 101493504

約数和(自身を除く): 60902954

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 811, 910, 1001, 1430, 1622, 1925, 2002, 2275, 3575, 3850, 4055, 4550, 5005, 5677, 7150, 8110, 8921, 10010, 10543, 11354, 17842, 20275, 21086, 25025, 28385, 40550, 44605, 50050, 52715, 56770, 62447, 73801, 89210, 105430, 115973, 124894, 141925, 147602, 223025, 231946, 263575, 283850, 312235, 369005, 446050, 527150, 579865, 624470, 738010, 811811, 1159730, 1561175, 1623622, 1845025, 2899325, 3122350, 3690050, 4059055, 5798650, 8118110, 20295275, 40590550]

約数ペア:

[(1, 40590550), (2, 20295275), (5, 8118110), (7, 5798650), (10, 4059055), (11, 3690050), (13, 3122350), (14, 2899325), (22, 1845025), (25, 1623622), (26, 1561175), (35, 1159730), (50, 811811), (55, 738010), (65, 624470), (70, 579865), (77, 527150), (91, 446050), (110, 369005), (130, 312235), (143, 283850), (154, 263575), (175, 231946), (182, 223025), (275, 147602), (286, 141925), (325, 124894), (350, 115973), (385, 105430), (455, 89210), (550, 73801), (650, 62447), (715, 56770), (770, 52715), (811, 50050), (910, 44605), (1001, 40550), (1430, 28385), (1622, 25025), (1925, 21086), (2002, 20275), (2275, 17842), (3575, 11354), (3850, 10543), (4055, 10010), (4550, 8921), (5005, 8110), (5677, 7150)]