743135900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1951}}^1$

素因数の和:2271

約数の個数: 72

約数和(自身を含む): 1743471744

約数和(自身を除く): 1000335844

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 293, 325, 586, 650, 1172, 1300, 1465, 1951, 2930, 3809, 3902, 5860, 7325, 7618, 7804, 9755, 14650, 15236, 19045, 19510, 25363, 29300, 38090, 39020, 48775, 50726, 76180, 95225, 97550, 101452, 126815, 190450, 195100, 253630, 380900, 507260, 571643, 634075, 1143286, 1268150, 2286572, 2536300, 2858215, 5716430, 7431359, 11432860, 14291075, 14862718, 28582150, 29725436, 37156795, 57164300, 74313590, 148627180, 185783975, 371567950, 743135900]

約数ペア:

[(1, 743135900), (2, 371567950), (4, 185783975), (5, 148627180), (10, 74313590), (13, 57164300), (20, 37156795), (25, 29725436), (26, 28582150), (50, 14862718), (52, 14291075), (65, 11432860), (100, 7431359), (130, 5716430), (260, 2858215), (293, 2536300), (325, 2286572), (586, 1268150), (650, 1143286), (1172, 634075), (1300, 571643), (1465, 507260), (1951, 380900), (2930, 253630), (3809, 195100), (3902, 190450), (5860, 126815), (7325, 101452), (7618, 97550), (7804, 95225), (9755, 76180), (14650, 50726), (15236, 48775), (19045, 39020), (19510, 38090), (25363, 29300)]