7167602480

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{6961}}^1$

素因数の和:7246

約数の個数: 80

約数和(自身を含む): 17020586208

約数和(自身を除く): 9852983728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 211, 244, 305, 422, 488, 610, 844, 976, 1055, 1220, 1688, 2110, 2440, 3376, 4220, 4880, 6961, 8440, 12871, 13922, 16880, 25742, 27844, 34805, 51484, 55688, 64355, 69610, 102968, 111376, 128710, 139220, 205936, 257420, 278440, 424621, 514840, 556880, 849242, 1029680, 1468771, 1698484, 2123105, 2937542, 3396968, 4246210, 5875084, 6793936, 7343855, 8492420, 11750168, 14687710, 16984840, 23500336, 29375420, 33969680, 58750840, 89595031, 117501680, 179190062, 358380124, 447975155, 716760248, 895950310, 1433520496, 1791900620, 3583801240, 7167602480]

約数ペア:

[(1, 7167602480), (2, 3583801240), (4, 1791900620), (5, 1433520496), (8, 895950310), (10, 716760248), (16, 447975155), (20, 358380124), (40, 179190062), (61, 117501680), (80, 89595031), (122, 58750840), (211, 33969680), (244, 29375420), (305, 23500336), (422, 16984840), (488, 14687710), (610, 11750168), (844, 8492420), (976, 7343855), (1055, 6793936), (1220, 5875084), (1688, 4246210), (2110, 3396968), (2440, 2937542), (3376, 2123105), (4220, 1698484), (4880, 1468771), (6961, 1029680), (8440, 849242), (12871, 556880), (13922, 514840), (16880, 424621), (25742, 278440), (27844, 257420), (34805, 205936), (51484, 139220), (55688, 128710), (64355, 111376), (69610, 102968)]