40161004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 80904096

約数和(自身を除く): 40743092

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 181, 221, 251, 362, 442, 502, 724, 884, 1004, 2353, 3077, 3263, 4267, 4706, 6154, 6526, 8534, 9412, 12308, 13052, 17068, 40001, 45431, 55471, 80002, 90862, 110942, 160004, 181724, 221884, 590603, 772327, 1181206, 1544654, 2362412, 3089308, 10040251, 20080502, 40161004]

約数ペア:

[(1, 40161004), (2, 20080502), (4, 10040251), (13, 3089308), (17, 2362412), (26, 1544654), (34, 1181206), (52, 772327), (68, 590603), (181, 221884), (221, 181724), (251, 160004), (362, 110942), (442, 90862), (502, 80002), (724, 55471), (884, 45431), (1004, 40001), (2353, 17068), (3077, 13052), (3263, 12308), (4267, 9412), (4706, 8534), (6154, 6526)]