2648344150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{7229}}^1$

素因数の和:7689

約数の個数: 48

約数和(自身を含む): 5228504640

約数和(自身を除く): 2580160490

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 431, 850, 862, 2155, 4310, 7229, 7327, 10775, 14458, 14654, 21550, 36145, 36635, 72290, 73270, 122893, 180725, 183175, 245786, 361450, 366350, 614465, 1228930, 3072325, 3115699, 6144650, 6231398, 15578495, 31156990, 52966883, 77892475, 105933766, 155784950, 264834415, 529668830, 1324172075, 2648344150]

約数ペア:

[(1, 2648344150), (2, 1324172075), (5, 529668830), (10, 264834415), (17, 155784950), (25, 105933766), (34, 77892475), (50, 52966883), (85, 31156990), (170, 15578495), (425, 6231398), (431, 6144650), (850, 3115699), (862, 3072325), (2155, 1228930), (4310, 614465), (7229, 366350), (7327, 361450), (10775, 245786), (14458, 183175), (14654, 180725), (21550, 122893), (36145, 73270), (36635, 72290)]