40120248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12569}}^1$

素因数の和:12604

約数の個数: 64

約数和(自身を含む): 120672000

約数和(自身を除く): 80551752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 12569, 25138, 37707, 50276, 75414, 87983, 100552, 150828, 175966, 238811, 263949, 301656, 351932, 477622, 527898, 703864, 716433, 955244, 1055796, 1432866, 1671677, 1910488, 2111592, 2865732, 3343354, 5015031, 5731464, 6686708, 10030062, 13373416, 20060124, 40120248]

約数ペア:

[(1, 40120248), (2, 20060124), (3, 13373416), (4, 10030062), (6, 6686708), (7, 5731464), (8, 5015031), (12, 3343354), (14, 2865732), (19, 2111592), (21, 1910488), (24, 1671677), (28, 1432866), (38, 1055796), (42, 955244), (56, 716433), (57, 703864), (76, 527898), (84, 477622), (114, 351932), (133, 301656), (152, 263949), (168, 238811), (228, 175966), (266, 150828), (399, 100552), (456, 87983), (532, 75414), (798, 50276), (1064, 37707), (1596, 25138), (3192, 12569)]