2738863880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{48527}}^1$

素因数の和:48638

約数の個数: 64

約数和(自身を含む): 6603690240

約数和(自身を除く): 3864826360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 664, 680, 830, 1411, 1660, 2822, 3320, 5644, 7055, 11288, 14110, 28220, 48527, 56440, 97054, 194108, 242635, 388216, 485270, 824959, 970540, 1649918, 1941080, 3299836, 4027741, 4124795, 6599672, 8055482, 8249590, 16110964, 16499180, 20138705, 32221928, 32998360, 40277410, 68471597, 80554820, 136943194, 161109640, 273886388, 342357985, 547772776, 684715970, 1369431940, 2738863880]

約数ペア:

[(1, 2738863880), (2, 1369431940), (4, 684715970), (5, 547772776), (8, 342357985), (10, 273886388), (17, 161109640), (20, 136943194), (34, 80554820), (40, 68471597), (68, 40277410), (83, 32998360), (85, 32221928), (136, 20138705), (166, 16499180), (170, 16110964), (332, 8249590), (340, 8055482), (415, 6599672), (664, 4124795), (680, 4027741), (830, 3299836), (1411, 1941080), (1660, 1649918), (2822, 970540), (3320, 824959), (5644, 485270), (7055, 388216), (11288, 242635), (14110, 194108), (28220, 97054), (48527, 56440)]