193744960

素因数分解:

$2^6\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1021}}^1$

素因数の和:1631

約数の個数: 56

約数和(自身を含む): 462585816

約数和(自身を除く): 268840856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 593, 1021, 1186, 2042, 2372, 2965, 4084, 4744, 5105, 5930, 8168, 9488, 10210, 11860, 16336, 18976, 20420, 23720, 32672, 37952, 40840, 47440, 65344, 81680, 94880, 163360, 189760, 326720, 605453, 1210906, 2421812, 3027265, 4843624, 6054530, 9687248, 12109060, 19374496, 24218120, 38748992, 48436240, 96872480, 193744960]

約数ペア:

[(1, 193744960), (2, 96872480), (4, 48436240), (5, 38748992), (8, 24218120), (10, 19374496), (16, 12109060), (20, 9687248), (32, 6054530), (40, 4843624), (64, 3027265), (80, 2421812), (160, 1210906), (320, 605453), (593, 326720), (1021, 189760), (1186, 163360), (2042, 94880), (2372, 81680), (2965, 65344), (4084, 47440), (4744, 40840), (5105, 37952), (5930, 32672), (8168, 23720), (9488, 20420), (10210, 18976), (11860, 16336)]