29138800

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:866

約数の個数: 60

約数和(自身を含む): 70821856

約数和(自身を除く): 41683056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 751, 776, 970, 1502, 1552, 1940, 2425, 3004, 3755, 3880, 4850, 6008, 7510, 7760, 9700, 12016, 15020, 18775, 19400, 30040, 37550, 38800, 60080, 72847, 75100, 145694, 150200, 291388, 300400, 364235, 582776, 728470, 1165552, 1456940, 1821175, 2913880, 3642350, 5827760, 7284700, 14569400, 29138800]

約数ペア:

[(1, 29138800), (2, 14569400), (4, 7284700), (5, 5827760), (8, 3642350), (10, 2913880), (16, 1821175), (20, 1456940), (25, 1165552), (40, 728470), (50, 582776), (80, 364235), (97, 300400), (100, 291388), (194, 150200), (200, 145694), (388, 75100), (400, 72847), (485, 60080), (751, 38800), (776, 37550), (970, 30040), (1502, 19400), (1552, 18775), (1940, 15020), (2425, 12016), (3004, 9700), (3755, 7760), (3880, 7510), (4850, 6008)]