40199460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{95713}}^1$

素因数の和:95732

約数の個数: 48

約数和(自身を含む): 128639616

約数和(自身を除く): 88440156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 95713, 191426, 287139, 382852, 478565, 574278, 669991, 957130, 1148556, 1339982, 1435695, 1914260, 2009973, 2679964, 2871390, 3349955, 4019946, 5742780, 6699910, 8039892, 10049865, 13399820, 20099730, 40199460]

約数ペア:

[(1, 40199460), (2, 20099730), (3, 13399820), (4, 10049865), (5, 8039892), (6, 6699910), (7, 5742780), (10, 4019946), (12, 3349955), (14, 2871390), (15, 2679964), (20, 2009973), (21, 1914260), (28, 1435695), (30, 1339982), (35, 1148556), (42, 957130), (60, 669991), (70, 574278), (84, 478565), (105, 382852), (140, 287139), (210, 191426), (420, 95713)]