40014650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61561}}^1$

素因数の和:61586

約数の個数: 24

約数和(自身を含む): 80153724

約数和(自身を除く): 40139074

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 61561, 123122, 307805, 615610, 800293, 1539025, 1600586, 3078050, 4001465, 8002930, 20007325, 40014650]

約数ペア:

[(1, 40014650), (2, 20007325), (5, 8002930), (10, 4001465), (13, 3078050), (25, 1600586), (26, 1539025), (50, 800293), (65, 615610), (130, 307805), (325, 123122), (650, 61561)]