713682940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{7793}}^1$

素因数の和:8062

約数の個数: 48

約数和(自身を含む): 1584364320

約数和(自身を除く): 870681380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 241, 380, 482, 964, 1205, 2410, 4579, 4820, 7793, 9158, 15586, 18316, 22895, 31172, 38965, 45790, 77930, 91580, 148067, 155860, 296134, 592268, 740335, 1480670, 1878113, 2961340, 3756226, 7512452, 9390565, 18781130, 35684147, 37562260, 71368294, 142736588, 178420735, 356841470, 713682940]

約数ペア:

[(1, 713682940), (2, 356841470), (4, 178420735), (5, 142736588), (10, 71368294), (19, 37562260), (20, 35684147), (38, 18781130), (76, 9390565), (95, 7512452), (190, 3756226), (241, 2961340), (380, 1878113), (482, 1480670), (964, 740335), (1205, 592268), (2410, 296134), (4579, 155860), (4820, 148067), (7793, 91580), (9158, 77930), (15586, 45790), (18316, 38965), (22895, 31172)]