4591916.00000000

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 40075560

約数和(自身を除く): 23994740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 269, 305, 427, 490, 538, 610, 854, 980, 1076, 1220, 1345, 1708, 1883, 2135, 2690, 2989, 3766, 4270, 5380, 5978, 7532, 8540, 9415, 11956, 13181, 14945, 16409, 18830, 26362, 29890, 32818, 37660, 52724, 59780, 65636, 65905, 82045, 114863, 131810, 164090, 229726, 263620, 328180, 459452, 574315, 804041, 1148630, 1608082, 2297260, 3216164, 4020205, 8040410, 16080820]

約数ペア:

[(1, 16080820), (2, 8040410), (4, 4020205), (5, 3216164), (7, 2297260), (10, 1608082), (14, 1148630), (20, 804041), (28, 574315), (35, 459452), (49, 328180), (61, 263620), (70, 229726), (98, 164090), (122, 131810), (140, 114863), (196, 82045), (244, 65905), (245, 65636), (269, 59780), (305, 52724), (427, 37660), (490, 32818), (538, 29890), (610, 26362), (854, 18830), (980, 16409), (1076, 14945), (1220, 13181), (1345, 11956), (1708, 9415), (1883, 8540), (2135, 7532), (2690, 5978), (2989, 5380), (3766, 4270)]