2623531840

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{84521}}^1$

素因数の和:84635

約数の個数: 56

約数和(自身を含む): 6311764872

約数和(自身を除く): 3688233032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 15520, 31040, 84521, 169042, 338084, 422605, 676168, 845210, 1352336, 1690420, 2704672, 3380840, 5409344, 6761680, 8198537, 13523360, 16397074, 27046720, 32794148, 40992685, 65588296, 81985370, 131176592, 163970740, 262353184, 327941480, 524706368, 655882960, 1311765920, 2623531840]

約数ペア:

[(1, 2623531840), (2, 1311765920), (4, 655882960), (5, 524706368), (8, 327941480), (10, 262353184), (16, 163970740), (20, 131176592), (32, 81985370), (40, 65588296), (64, 40992685), (80, 32794148), (97, 27046720), (160, 16397074), (194, 13523360), (320, 8198537), (388, 6761680), (485, 5409344), (776, 3380840), (970, 2704672), (1552, 1690420), (1940, 1352336), (3104, 845210), (3880, 676168), (6208, 422605), (7760, 338084), (15520, 169042), (31040, 84521)]