40210300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30931}}^1$

素因数の和:30958

約数の個数: 36

約数和(自身を含む): 93971416

約数和(自身を除く): 53761116

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 30931, 61862, 123724, 154655, 309310, 402103, 618620, 773275, 804206, 1546550, 1608412, 2010515, 3093100, 4021030, 8042060, 10052575, 20105150, 40210300]

約数ペア:

[(1, 40210300), (2, 20105150), (4, 10052575), (5, 8042060), (10, 4021030), (13, 3093100), (20, 2010515), (25, 1608412), (26, 1546550), (50, 804206), (52, 773275), (65, 618620), (100, 402103), (130, 309310), (260, 154655), (325, 123724), (650, 61862), (1300, 30931)]