4746891520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2927}}^1$

素因数の和:3136

約数の個数: 144

約数和(自身を含む): 13070873088

約数和(自身を除く): 8323981568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 181, 224, 256, 280, 320, 362, 448, 560, 640, 724, 896, 905, 1120, 1267, 1280, 1448, 1792, 1810, 2240, 2534, 2896, 2927, 3620, 4480, 5068, 5792, 5854, 6335, 7240, 8960, 10136, 11584, 11708, 12670, 14480, 14635, 20272, 20489, 23168, 23416, 25340, 28960, 29270, 40544, 40978, 46336, 46832, 50680, 57920, 58540, 81088, 81956, 93664, 101360, 102445, 115840, 117080, 162176, 163912, 187328, 202720, 204890, 231680, 234160, 324352, 327824, 374656, 405440, 409780, 468320, 529787, 655648, 749312, 810880, 819560, 936640, 1059574, 1311296, 1621760, 1639120, 1873280, 2119148, 2622592, 2648935, 3278240, 3708509, 3746560, 4238296, 5245184, 5297870, 6556480, 7417018, 8476592, 10595740, 13112960, 14834036, 16953184, 18542545, 21191480, 26225920, 29668072, 33906368, 37085090, 42382960, 59336144, 67812736, 74170180, 84765920, 118672288, 135625472, 148340360, 169531840, 237344576, 296680720, 339063680, 474689152, 593361440, 678127360, 949378304, 1186722880, 2373445760, 4746891520]

約数ペア:

[(1, 4746891520), (2, 2373445760), (4, 1186722880), (5, 949378304), (7, 678127360), (8, 593361440), (10, 474689152), (14, 339063680), (16, 296680720), (20, 237344576), (28, 169531840), (32, 148340360), (35, 135625472), (40, 118672288), (56, 84765920), (64, 74170180), (70, 67812736), (80, 59336144), (112, 42382960), (128, 37085090), (140, 33906368), (160, 29668072), (181, 26225920), (224, 21191480), (256, 18542545), (280, 16953184), (320, 14834036), (362, 13112960), (448, 10595740), (560, 8476592), (640, 7417018), (724, 6556480), (896, 5297870), (905, 5245184), (1120, 4238296), (1267, 3746560), (1280, 3708509), (1448, 3278240), (1792, 2648935), (1810, 2622592), (2240, 2119148), (2534, 1873280), (2896, 1639120), (2927, 1621760), (3620, 1311296), (4480, 1059574), (5068, 936640), (5792, 819560), (5854, 810880), (6335, 749312), (7240, 655648), (8960, 529787), (10136, 468320), (11584, 409780), (11708, 405440), (12670, 374656), (14480, 327824), (14635, 324352), (20272, 234160), (20489, 231680), (23168, 204890), (23416, 202720), (25340, 187328), (28960, 163912), (29270, 162176), (40544, 117080), (40978, 115840), (46336, 102445), (46832, 101360), (50680, 93664), (57920, 81956), (58540, 81088)]