4498981760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77249}}^1$

素因数の和:77288

約数の個数: 128

約数和(自身を含む): 13237560000

約数和(自身を除く): 8738578240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 58240, 77249, 154498, 308996, 386245, 540743, 617992, 772490, 1004237, 1081486, 1235984, 1544980, 2008474, 2162972, 2471968, 2703715, 3089960, 4016948, 4325944, 4943936, 5021185, 5407430, 6179920, 7029659, 8033896, 8651888, 9887872, 10042370, 10814860, 12359840, 14059318, 16067792, 17303776, 20084740, 21629720, 24719680, 28118636, 32135584, 34607552, 35148295, 40169480, 43259440, 49439360, 56237272, 64271168, 69215104, 70296590, 80338960, 86518880, 112474544, 128542336, 140593180, 160677920, 173037760, 224949088, 281186360, 321355840, 346075520, 449898176, 562372720, 642711680, 899796352, 1124745440, 2249490880, 4498981760]

約数ペア:

[(1, 4498981760), (2, 2249490880), (4, 1124745440), (5, 899796352), (7, 642711680), (8, 562372720), (10, 449898176), (13, 346075520), (14, 321355840), (16, 281186360), (20, 224949088), (26, 173037760), (28, 160677920), (32, 140593180), (35, 128542336), (40, 112474544), (52, 86518880), (56, 80338960), (64, 70296590), (65, 69215104), (70, 64271168), (80, 56237272), (91, 49439360), (104, 43259440), (112, 40169480), (128, 35148295), (130, 34607552), (140, 32135584), (160, 28118636), (182, 24719680), (208, 21629720), (224, 20084740), (260, 17303776), (280, 16067792), (320, 14059318), (364, 12359840), (416, 10814860), (448, 10042370), (455, 9887872), (520, 8651888), (560, 8033896), (640, 7029659), (728, 6179920), (832, 5407430), (896, 5021185), (910, 4943936), (1040, 4325944), (1120, 4016948), (1456, 3089960), (1664, 2703715), (1820, 2471968), (2080, 2162972), (2240, 2008474), (2912, 1544980), (3640, 1235984), (4160, 1081486), (4480, 1004237), (5824, 772490), (7280, 617992), (8320, 540743), (11648, 386245), (14560, 308996), (29120, 154498), (58240, 77249)]