157043000

素因数分解:

$2^3\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1737

約数の個数: 64

約数和(自身を含む): 371498400

約数和(自身を除く): 214455400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 125, 194, 200, 250, 388, 485, 500, 776, 970, 1000, 1619, 1940, 2425, 3238, 3880, 4850, 6476, 8095, 9700, 12125, 12952, 16190, 19400, 24250, 32380, 40475, 48500, 64760, 80950, 97000, 157043, 161900, 202375, 314086, 323800, 404750, 628172, 785215, 809500, 1256344, 1570430, 1619000, 3140860, 3926075, 6281720, 7852150, 15704300, 19630375, 31408600, 39260750, 78521500, 157043000]

約数ペア:

[(1, 157043000), (2, 78521500), (4, 39260750), (5, 31408600), (8, 19630375), (10, 15704300), (20, 7852150), (25, 6281720), (40, 3926075), (50, 3140860), (97, 1619000), (100, 1570430), (125, 1256344), (194, 809500), (200, 785215), (250, 628172), (388, 404750), (485, 323800), (500, 314086), (776, 202375), (970, 161900), (1000, 157043), (1619, 97000), (1940, 80950), (2425, 64760), (3238, 48500), (3880, 40475), (4850, 32380), (6476, 24250), (8095, 19400), (9700, 16190), (12125, 12952)]