2080983840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{333491}}^1$

素因数の和:333522

約数の個数: 96

約数和(自身を含む): 7059358656

約数和(自身を除く): 4978374816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 333491, 666982, 1000473, 1333964, 1667455, 2000946, 2667928, 3334910, 4001892, 4335383, 5002365, 5335856, 6669820, 8003784, 8670766, 10004730, 10671712, 13006149, 13339640, 16007568, 17341532, 20009460, 21676915, 26012298, 26679280, 32015136, 34683064, 40018920, 43353830, 52024596, 53358560, 65030745, 69366128, 80037840, 86707660, 104049192, 130061490, 138732256, 160075680, 173415320, 208098384, 260122980, 346830640, 416196768, 520245960, 693661280, 1040491920, 2080983840]

約数ペア:

[(1, 2080983840), (2, 1040491920), (3, 693661280), (4, 520245960), (5, 416196768), (6, 346830640), (8, 260122980), (10, 208098384), (12, 173415320), (13, 160075680), (15, 138732256), (16, 130061490), (20, 104049192), (24, 86707660), (26, 80037840), (30, 69366128), (32, 65030745), (39, 53358560), (40, 52024596), (48, 43353830), (52, 40018920), (60, 34683064), (65, 32015136), (78, 26679280), (80, 26012298), (96, 21676915), (104, 20009460), (120, 17341532), (130, 16007568), (156, 13339640), (160, 13006149), (195, 10671712), (208, 10004730), (240, 8670766), (260, 8003784), (312, 6669820), (390, 5335856), (416, 5002365), (480, 4335383), (520, 4001892), (624, 3334910), (780, 2667928), (1040, 2000946), (1248, 1667455), (1560, 1333964), (2080, 1000473), (3120, 666982), (6240, 333491)]