65858650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 147240576

約数和(自身を除く): 81381926

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 61, 65, 110, 122, 130, 143, 151, 275, 286, 302, 305, 325, 550, 610, 650, 671, 715, 755, 793, 1342, 1430, 1510, 1525, 1586, 1661, 1963, 3050, 3322, 3355, 3575, 3775, 3926, 3965, 6710, 7150, 7550, 7930, 8305, 8723, 9211, 9815, 16610, 16775, 17446, 18422, 19630, 19825, 21593, 33550, 39650, 41525, 43186, 43615, 46055, 49075, 83050, 87230, 92110, 98150, 101321, 107965, 119743, 202642, 215930, 218075, 230275, 239486, 436150, 460550, 506605, 539825, 598715, 1013210, 1079650, 1197430, 1317173, 2533025, 2634346, 2993575, 5066050, 5987150, 6585865, 13171730, 32929325, 65858650]

約数ペア:

[(1, 65858650), (2, 32929325), (5, 13171730), (10, 6585865), (11, 5987150), (13, 5066050), (22, 2993575), (25, 2634346), (26, 2533025), (50, 1317173), (55, 1197430), (61, 1079650), (65, 1013210), (110, 598715), (122, 539825), (130, 506605), (143, 460550), (151, 436150), (275, 239486), (286, 230275), (302, 218075), (305, 215930), (325, 202642), (550, 119743), (610, 107965), (650, 101321), (671, 98150), (715, 92110), (755, 87230), (793, 83050), (1342, 49075), (1430, 46055), (1510, 43615), (1525, 43186), (1586, 41525), (1661, 39650), (1963, 33550), (3050, 21593), (3322, 19825), (3355, 19630), (3575, 18422), (3775, 17446), (3926, 16775), (3965, 16610), (6710, 9815), (7150, 9211), (7550, 8723), (7930, 8305)]