46317440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 125949600

約数和(自身を除く): 79632160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 293, 304, 320, 380, 416, 494, 520, 586, 608, 640, 760, 832, 988, 1040, 1172, 1216, 1235, 1465, 1520, 1664, 1976, 2080, 2344, 2432, 2470, 2930, 3040, 3809, 3952, 4160, 4688, 4940, 5567, 5860, 6080, 7618, 7904, 8320, 9376, 9880, 11134, 11720, 12160, 15236, 15808, 18752, 19045, 19760, 22268, 23440, 27835, 30472, 31616, 37504, 38090, 39520, 44536, 46880, 55670, 60944, 72371, 76180, 79040, 89072, 93760, 111340, 121888, 144742, 152360, 158080, 178144, 187520, 222680, 243776, 289484, 304720, 356288, 361855, 445360, 487552, 578968, 609440, 712576, 723710, 890720, 1157936, 1218880, 1447420, 1781440, 2315872, 2437760, 2894840, 3562880, 4631744, 5789680, 9263488, 11579360, 23158720, 46317440]

約数ペア:

[(1, 46317440), (2, 23158720), (4, 11579360), (5, 9263488), (8, 5789680), (10, 4631744), (13, 3562880), (16, 2894840), (19, 2437760), (20, 2315872), (26, 1781440), (32, 1447420), (38, 1218880), (40, 1157936), (52, 890720), (64, 723710), (65, 712576), (76, 609440), (80, 578968), (95, 487552), (104, 445360), (128, 361855), (130, 356288), (152, 304720), (160, 289484), (190, 243776), (208, 222680), (247, 187520), (260, 178144), (293, 158080), (304, 152360), (320, 144742), (380, 121888), (416, 111340), (494, 93760), (520, 89072), (586, 79040), (608, 76180), (640, 72371), (760, 60944), (832, 55670), (988, 46880), (1040, 44536), (1172, 39520), (1216, 38090), (1235, 37504), (1465, 31616), (1520, 30472), (1664, 27835), (1976, 23440), (2080, 22268), (2344, 19760), (2432, 19045), (2470, 18752), (2930, 15808), (3040, 15236), (3809, 12160), (3952, 11720), (4160, 11134), (4688, 9880), (4940, 9376), (5567, 8320), (5860, 7904), (6080, 7618)]