4469610460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{64237}}^1$

素因数の和:64331

約数の個数: 72

約数和(自身を含む): 11072575584

約数和(自身を除く): 6602965124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 140, 142, 196, 245, 284, 355, 490, 497, 710, 980, 994, 1420, 1988, 2485, 3479, 4970, 6958, 9940, 13916, 17395, 34790, 64237, 69580, 128474, 256948, 321185, 449659, 642370, 899318, 1284740, 1798636, 2248295, 3147613, 4496590, 4560827, 6295226, 8993180, 9121654, 12590452, 15738065, 18243308, 22804135, 31476130, 31925789, 45608270, 62952260, 63851578, 91216540, 127703156, 159628945, 223480523, 319257890, 446961046, 638515780, 893922092, 1117402615, 2234805230, 4469610460]

約数ペア:

[(1, 4469610460), (2, 2234805230), (4, 1117402615), (5, 893922092), (7, 638515780), (10, 446961046), (14, 319257890), (20, 223480523), (28, 159628945), (35, 127703156), (49, 91216540), (70, 63851578), (71, 62952260), (98, 45608270), (140, 31925789), (142, 31476130), (196, 22804135), (245, 18243308), (284, 15738065), (355, 12590452), (490, 9121654), (497, 8993180), (710, 6295226), (980, 4560827), (994, 4496590), (1420, 3147613), (1988, 2248295), (2485, 1798636), (3479, 1284740), (4970, 899318), (6958, 642370), (9940, 449659), (13916, 321185), (17395, 256948), (34790, 128474), (64237, 69580)]