1929380480

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3137}}^1$

素因数の和:3218

約数の個数: 96

約数和(自身を含む): 4767532020

約数和(自身を除く): 2838151540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 961, 992, 1240, 1922, 1984, 2480, 3137, 3844, 3968, 4805, 4960, 6274, 7688, 9610, 9920, 12548, 15376, 15685, 19220, 19840, 25096, 30752, 31370, 38440, 50192, 61504, 62740, 76880, 97247, 100384, 123008, 125480, 153760, 194494, 200768, 250960, 307520, 388988, 401536, 486235, 501920, 615040, 777976, 972470, 1003840, 1555952, 1944940, 2007680, 3014657, 3111904, 3889880, 6029314, 6223808, 7779760, 12058628, 12447616, 15073285, 15559520, 24117256, 30146570, 31119040, 48234512, 60293140, 62238080, 96469024, 120586280, 192938048, 241172560, 385876096, 482345120, 964690240, 1929380480]

約数ペア:

[(1, 1929380480), (2, 964690240), (4, 482345120), (5, 385876096), (8, 241172560), (10, 192938048), (16, 120586280), (20, 96469024), (31, 62238080), (32, 60293140), (40, 48234512), (62, 31119040), (64, 30146570), (80, 24117256), (124, 15559520), (128, 15073285), (155, 12447616), (160, 12058628), (248, 7779760), (310, 6223808), (320, 6029314), (496, 3889880), (620, 3111904), (640, 3014657), (961, 2007680), (992, 1944940), (1240, 1555952), (1922, 1003840), (1984, 972470), (2480, 777976), (3137, 615040), (3844, 501920), (3968, 486235), (4805, 401536), (4960, 388988), (6274, 307520), (7688, 250960), (9610, 200768), (9920, 194494), (12548, 153760), (15376, 125480), (15685, 123008), (19220, 100384), (19840, 97247), (25096, 76880), (30752, 62740), (31370, 61504), (38440, 50192)]