67222240

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7121}}^1$

素因数の和:7195

約数の個数: 48

約数和(自身を含む): 161526960

約数和(自身を除く): 94304720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 7121, 9440, 14242, 28484, 35605, 56968, 71210, 113936, 142420, 227872, 284840, 420139, 569680, 840278, 1139360, 1680556, 2100695, 3361112, 4201390, 6722224, 8402780, 13444448, 16805560, 33611120, 67222240]

約数ペア:

[(1, 67222240), (2, 33611120), (4, 16805560), (5, 13444448), (8, 8402780), (10, 6722224), (16, 4201390), (20, 3361112), (32, 2100695), (40, 1680556), (59, 1139360), (80, 840278), (118, 569680), (160, 420139), (236, 284840), (295, 227872), (472, 142420), (590, 113936), (944, 71210), (1180, 56968), (1888, 35605), (2360, 28484), (4720, 14242), (7121, 9440)]