9497910100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{276907}}^1$

素因数の和:276942

約数の個数: 72

約数和(自身を含む): 24035614400

約数和(自身を除く): 14537704300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4900, 6860, 8575, 17150, 34300, 276907, 553814, 1107628, 1384535, 1938349, 2769070, 3876698, 5538140, 6922675, 7753396, 9691745, 13568443, 13845350, 19383490, 27136886, 27690700, 38766980, 48458725, 54273772, 67842215, 94979101, 96917450, 135684430, 189958202, 193834900, 271368860, 339211075, 379916404, 474895505, 678422150, 949791010, 1356844300, 1899582020, 2374477525, 4748955050, 9497910100]

約数ペア:

[(1, 9497910100), (2, 4748955050), (4, 2374477525), (5, 1899582020), (7, 1356844300), (10, 949791010), (14, 678422150), (20, 474895505), (25, 379916404), (28, 339211075), (35, 271368860), (49, 193834900), (50, 189958202), (70, 135684430), (98, 96917450), (100, 94979101), (140, 67842215), (175, 54273772), (196, 48458725), (245, 38766980), (343, 27690700), (350, 27136886), (490, 19383490), (686, 13845350), (700, 13568443), (980, 9691745), (1225, 7753396), (1372, 6922675), (1715, 5538140), (2450, 3876698), (3430, 2769070), (4900, 1938349), (6860, 1384535), (8575, 1107628), (17150, 553814), (34300, 276907)]