17181840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5536

約数の個数: 80

約数和(自身を含む): 57371328

約数和(自身を除く): 40189488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5507, 11014, 16521, 22028, 27535, 33042, 44056, 55070, 66084, 71591, 82605, 88112, 110140, 132168, 143182, 165210, 214773, 220280, 264336, 286364, 330420, 357955, 429546, 440560, 572728, 660840, 715910, 859092, 1073865, 1145456, 1321680, 1431820, 1718184, 2147730, 2863640, 3436368, 4295460, 5727280, 8590920, 17181840]

約数ペア:

[(1, 17181840), (2, 8590920), (3, 5727280), (4, 4295460), (5, 3436368), (6, 2863640), (8, 2147730), (10, 1718184), (12, 1431820), (13, 1321680), (15, 1145456), (16, 1073865), (20, 859092), (24, 715910), (26, 660840), (30, 572728), (39, 440560), (40, 429546), (48, 357955), (52, 330420), (60, 286364), (65, 264336), (78, 220280), (80, 214773), (104, 165210), (120, 143182), (130, 132168), (156, 110140), (195, 88112), (208, 82605), (240, 71591), (260, 66084), (312, 55070), (390, 44056), (520, 33042), (624, 27535), (780, 22028), (1040, 16521), (1560, 11014), (3120, 5507)]