9987613300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{22259}}^1$

素因数の和:22921

約数の個数: 72

約数和(自身を含む): 24809037120

約数和(自身を除く): 14821423820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 641, 700, 1282, 2564, 3205, 4487, 6410, 8974, 12820, 16025, 17948, 22259, 22435, 32050, 44518, 44870, 64100, 89036, 89740, 111295, 112175, 155813, 222590, 224350, 311626, 445180, 448700, 556475, 623252, 779065, 1112950, 1558130, 2225900, 3116260, 3895325, 7790650, 14268019, 15581300, 28536038, 57072076, 71340095, 99876133, 142680190, 199752266, 285360380, 356700475, 399504532, 499380665, 713400950, 998761330, 1426801900, 1997522660, 2496903325, 4993806650, 9987613300]

約数ペア:

[(1, 9987613300), (2, 4993806650), (4, 2496903325), (5, 1997522660), (7, 1426801900), (10, 998761330), (14, 713400950), (20, 499380665), (25, 399504532), (28, 356700475), (35, 285360380), (50, 199752266), (70, 142680190), (100, 99876133), (140, 71340095), (175, 57072076), (350, 28536038), (641, 15581300), (700, 14268019), (1282, 7790650), (2564, 3895325), (3205, 3116260), (4487, 2225900), (6410, 1558130), (8974, 1112950), (12820, 779065), (16025, 623252), (17948, 556475), (22259, 448700), (22435, 445180), (32050, 311626), (44518, 224350), (44870, 222590), (64100, 155813), (89036, 112175), (89740, 111295)]