72710300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{55931}}^1$

素因数の和:55958

約数の個数: 36

約数和(自身を含む): 169921416

約数和(自身を除く): 97211116

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 55931, 111862, 223724, 279655, 559310, 727103, 1118620, 1398275, 1454206, 2796550, 2908412, 3635515, 5593100, 7271030, 14542060, 18177575, 36355150, 72710300]

約数ペア:

[(1, 72710300), (2, 36355150), (4, 18177575), (5, 14542060), (10, 7271030), (13, 5593100), (20, 3635515), (25, 2908412), (26, 2796550), (50, 1454206), (52, 1398275), (65, 1118620), (100, 727103), (130, 559310), (260, 279655), (325, 223724), (650, 111862), (1300, 55931)]