80835500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 190095360

約数和(自身を除く): 109259860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 67, 76, 95, 100, 125, 127, 134, 190, 250, 254, 268, 335, 380, 475, 500, 508, 635, 670, 950, 1270, 1273, 1340, 1675, 1900, 2375, 2413, 2540, 2546, 3175, 3350, 4750, 4826, 5092, 6350, 6365, 6700, 8375, 8509, 9500, 9652, 12065, 12700, 12730, 15875, 16750, 17018, 24130, 25460, 31750, 31825, 33500, 34036, 42545, 48260, 60325, 63500, 63650, 85090, 120650, 127300, 159125, 161671, 170180, 212725, 241300, 301625, 318250, 323342, 425450, 603250, 636500, 646684, 808355, 850900, 1063625, 1206500, 1616710, 2127250, 3233420, 4041775, 4254500, 8083550, 16167100, 20208875, 40417750, 80835500]

約数ペア:

[(1, 80835500), (2, 40417750), (4, 20208875), (5, 16167100), (10, 8083550), (19, 4254500), (20, 4041775), (25, 3233420), (38, 2127250), (50, 1616710), (67, 1206500), (76, 1063625), (95, 850900), (100, 808355), (125, 646684), (127, 636500), (134, 603250), (190, 425450), (250, 323342), (254, 318250), (268, 301625), (335, 241300), (380, 212725), (475, 170180), (500, 161671), (508, 159125), (635, 127300), (670, 120650), (950, 85090), (1270, 63650), (1273, 63500), (1340, 60325), (1675, 48260), (1900, 42545), (2375, 34036), (2413, 33500), (2540, 31825), (2546, 31750), (3175, 25460), (3350, 24130), (4750, 17018), (4826, 16750), (5092, 15875), (6350, 12730), (6365, 12700), (6700, 12065), (8375, 9652), (8509, 9500)]