31236693880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5871559}}^1$

素因数の和:5871596

約数の個数: 64

約数和(自身を含む): 84550464000

約数和(自身を除く): 53313770120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 5871559, 11743118, 23486236, 29357795, 41100913, 46972472, 58715590, 82201826, 111559621, 117431180, 164403652, 205504565, 223119242, 234862360, 328807304, 411009130, 446238484, 557798105, 780917347, 822018260, 892476968, 1115596210, 1561834694, 1644036520, 2231192420, 3123669388, 3904586735, 4462384840, 6247338776, 7809173470, 15618346940, 31236693880]

約数ペア:

[(1, 31236693880), (2, 15618346940), (4, 7809173470), (5, 6247338776), (7, 4462384840), (8, 3904586735), (10, 3123669388), (14, 2231192420), (19, 1644036520), (20, 1561834694), (28, 1115596210), (35, 892476968), (38, 822018260), (40, 780917347), (56, 557798105), (70, 446238484), (76, 411009130), (95, 328807304), (133, 234862360), (140, 223119242), (152, 205504565), (190, 164403652), (266, 117431180), (280, 111559621), (380, 82201826), (532, 58715590), (665, 46972472), (760, 41100913), (1064, 29357795), (1330, 23486236), (2660, 11743118), (5320, 5871559)]