94157920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 239500800

約数和(自身を除く): 145342880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 376, 380, 470, 608, 659, 752, 760, 893, 940, 1318, 1504, 1520, 1786, 1880, 2636, 3040, 3295, 3572, 3760, 4465, 5272, 6590, 7144, 7520, 8930, 10544, 12521, 13180, 14288, 17860, 21088, 25042, 26360, 28576, 30973, 35720, 50084, 52720, 61946, 62605, 71440, 100168, 105440, 123892, 125210, 142880, 154865, 200336, 247784, 250420, 309730, 400672, 495568, 500840, 588487, 619460, 991136, 1001680, 1176974, 1238920, 2003360, 2353948, 2477840, 2942435, 4707896, 4955680, 5884870, 9415792, 11769740, 18831584, 23539480, 47078960, 94157920]

約数ペア:

[(1, 94157920), (2, 47078960), (4, 23539480), (5, 18831584), (8, 11769740), (10, 9415792), (16, 5884870), (19, 4955680), (20, 4707896), (32, 2942435), (38, 2477840), (40, 2353948), (47, 2003360), (76, 1238920), (80, 1176974), (94, 1001680), (95, 991136), (152, 619460), (160, 588487), (188, 500840), (190, 495568), (235, 400672), (304, 309730), (376, 250420), (380, 247784), (470, 200336), (608, 154865), (659, 142880), (752, 125210), (760, 123892), (893, 105440), (940, 100168), (1318, 71440), (1504, 62605), (1520, 61946), (1786, 52720), (1880, 50084), (2636, 35720), (3040, 30973), (3295, 28576), (3572, 26360), (3760, 25042), (4465, 21088), (5272, 17860), (6590, 14288), (7144, 13180), (7520, 12521), (8930, 10544)]