562852580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27947}}^1$

素因数の和:28028

約数の個数: 48

約数和(自身を含む): 1267721280

約数和(自身を除く): 704868700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 27947, 55894, 111788, 139735, 279470, 530993, 558940, 1061986, 1481191, 2123972, 2654965, 2962382, 5309930, 5924764, 7405955, 10619860, 14811910, 28142629, 29623820, 56285258, 112570516, 140713145, 281426290, 562852580]

約数ペア:

[(1, 562852580), (2, 281426290), (4, 140713145), (5, 112570516), (10, 56285258), (19, 29623820), (20, 28142629), (38, 14811910), (53, 10619860), (76, 7405955), (95, 5924764), (106, 5309930), (190, 2962382), (212, 2654965), (265, 2123972), (380, 1481191), (530, 1061986), (1007, 558940), (1060, 530993), (2014, 279470), (4028, 139735), (5035, 111788), (10070, 55894), (20140, 27947)]