97698400

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1376

約数の個数: 72

約数和(自身を含む): 241156440

約数和(自身を除く): 143458040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 776, 800, 970, 1259, 1552, 1940, 2425, 2518, 3104, 3880, 4850, 5036, 6295, 7760, 9700, 10072, 12590, 15520, 19400, 20144, 25180, 31475, 38800, 40288, 50360, 62950, 77600, 100720, 122123, 125900, 201440, 244246, 251800, 488492, 503600, 610615, 976984, 1007200, 1221230, 1953968, 2442460, 3053075, 3907936, 4884920, 6106150, 9769840, 12212300, 19539680, 24424600, 48849200, 97698400]

約数ペア:

[(1, 97698400), (2, 48849200), (4, 24424600), (5, 19539680), (8, 12212300), (10, 9769840), (16, 6106150), (20, 4884920), (25, 3907936), (32, 3053075), (40, 2442460), (50, 1953968), (80, 1221230), (97, 1007200), (100, 976984), (160, 610615), (194, 503600), (200, 488492), (388, 251800), (400, 244246), (485, 201440), (776, 125900), (800, 122123), (970, 100720), (1259, 77600), (1552, 62950), (1940, 50360), (2425, 40288), (2518, 38800), (3104, 31475), (3880, 25180), (4850, 20144), (5036, 19400), (6295, 15520), (7760, 12590), (9700, 10072)]