73879840

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4483}}^1$

素因数の和:4601

約数の個数: 48

約数和(自身を含む): 176275008

約数和(自身を除く): 102395168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 4483, 8240, 8966, 16480, 17932, 22415, 35864, 44830, 71728, 89660, 143456, 179320, 358640, 461749, 717280, 923498, 1846996, 2308745, 3693992, 4617490, 7387984, 9234980, 14775968, 18469960, 36939920, 73879840]

約数ペア:

[(1, 73879840), (2, 36939920), (4, 18469960), (5, 14775968), (8, 9234980), (10, 7387984), (16, 4617490), (20, 3693992), (32, 2308745), (40, 1846996), (80, 923498), (103, 717280), (160, 461749), (206, 358640), (412, 179320), (515, 143456), (824, 89660), (1030, 71728), (1648, 44830), (2060, 35864), (3296, 22415), (4120, 17932), (4483, 16480), (8240, 8966)]