16236220

素因数分解:

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

素因数の和:851

約数の個数: 96

約数和(自身を含む): 45835776

約数和(自身を除く): 29599556

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 811, 910, 1001, 1430, 1540, 1622, 1820, 2002, 2860, 3244, 4004, 4055, 5005, 5677, 8110, 8921, 10010, 10543, 11354, 16220, 17842, 20020, 21086, 22708, 28385, 35684, 42172, 44605, 52715, 56770, 62447, 73801, 89210, 105430, 113540, 115973, 124894, 147602, 178420, 210860, 231946, 249788, 295204, 312235, 369005, 463892, 579865, 624470, 738010, 811811, 1159730, 1248940, 1476020, 1623622, 2319460, 3247244, 4059055, 8118110, 16236220]

約数ペア:

[(1, 16236220), (2, 8118110), (4, 4059055), (5, 3247244), (7, 2319460), (10, 1623622), (11, 1476020), (13, 1248940), (14, 1159730), (20, 811811), (22, 738010), (26, 624470), (28, 579865), (35, 463892), (44, 369005), (52, 312235), (55, 295204), (65, 249788), (70, 231946), (77, 210860), (91, 178420), (110, 147602), (130, 124894), (140, 115973), (143, 113540), (154, 105430), (182, 89210), (220, 73801), (260, 62447), (286, 56770), (308, 52715), (364, 44605), (385, 42172), (455, 35684), (572, 28385), (715, 22708), (770, 21086), (811, 20020), (910, 17842), (1001, 16220), (1430, 11354), (1540, 10543), (1622, 10010), (1820, 8921), (2002, 8110), (2860, 5677), (3244, 5005), (4004, 4055)]