102763640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21589}}^1$

素因数の和:21624

約数の個数: 64

約数和(自身を含む): 279806400

約数和(自身を除く): 177042760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 21589, 43178, 86356, 107945, 151123, 172712, 215890, 302246, 367013, 431780, 604492, 734026, 755615, 863560, 1208984, 1468052, 1511230, 1835065, 2569091, 2936104, 3022460, 3670130, 5138182, 6044920, 7340260, 10276364, 12845455, 14680520, 20552728, 25690910, 51381820, 102763640]

約数ペア:

[(1, 102763640), (2, 51381820), (4, 25690910), (5, 20552728), (7, 14680520), (8, 12845455), (10, 10276364), (14, 7340260), (17, 6044920), (20, 5138182), (28, 3670130), (34, 3022460), (35, 2936104), (40, 2569091), (56, 1835065), (68, 1511230), (70, 1468052), (85, 1208984), (119, 863560), (136, 755615), (140, 734026), (170, 604492), (238, 431780), (280, 367013), (340, 302246), (476, 215890), (595, 172712), (680, 151123), (952, 107945), (1190, 86356), (2380, 43178), (4760, 21589)]